pandorafms/pandora_console/include/functions_html.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list

// This program is free software; you can redistribute it and/or
// modify it under the terms of the  GNU Lesser General Public License
// as published by the Free Software Foundation; version 2

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

/**
 * @package Include
 * @subpackage HTML
 */

if (!isset($config)) {
	$working_dir = getcwd();
	$working_dir = str_replace("\\", "/", $working_dir); // Windows compatibility
	$levels = substr_count($working_dir, '/');
	
	for ($i = 0; $i < $levels; $i++) {
		if(file_exists(str_repeat("../", $i) . 'config.php')) {
			require_once(str_repeat("../", $i) . "config.php");
			break; // Skip config.php loading after load the first one
		}
		else if(file_exists(str_repeat("../", $i) . 'include/config.php')) {
			//For path from the enterprise structure dirs.
			require_once(str_repeat("../", $i) . "include/config.php");
			break; // Skip config.php loading after load the first one
		}
	}
}
else{
	require_once ($config['homedir'].'/include/functions.php');
	require_once ($config['homedir'].'/include/functions_users.php');
	require_once ($config['homedir'].'/include/functions_groups.php');
	require_once ($config['homedir'].'/include/functions_ui.php');
}


/**
 * Prints the print_r with < pre > tags
 */
function html_debug_print ($var, $file = '') {
	$more_info = '';
	if (is_string($var)) {
		$more_info = 'size: ' . strlen($var);
	}
	elseif (is_bool($var)) {
		$more_info = 'val: ' . 
			($var ? 'true' : 'false');
	}
	elseif (is_null($var)) {
		$more_info = 'is null';
	}
	elseif (is_array($var)) {
		$more_info = count($var);
	}
	
	if ($file === true)
		$file = '/tmp/logDebug';
	
	if (strlen($file) > 0) {
		$f = fopen($file, "a");
		ob_start();
		echo date("Y/m/d H:i:s") . " (" . gettype($var) . ") " . $more_info . "\n";
		print_r($var);
		echo "\n\n";
		$output = ob_get_clean();
		fprintf($f,"%s",$output);
		fclose($f);
	}
	else {
		echo "<pre>" .
			date("Y/m/d H:i:s") . " (" . gettype($var) . ") " . $more_info .
			"</pre>";
		echo "<pre>";print_r($var);echo "</pre>";
	}
}

// Alias for "html_debug_print"
function html_debug ($var, $file = '') {
	html_debug_print ($var, $file);
}

function html_f2str($function, $params) {
	ob_start();
	
	call_user_func_array($function, $params);
	
	return ob_get_clean();
}

/**
 * Print side layer
 * 
 * @params mixed Hash with all the params:
 * 
 * 	position: left or right
 *  width: width of the layer
 * 	height: height of the layer
 * 	icon_closed: icon showed when layer is hidden
 * 	icon_open: icon showed when layer is showed
 * 	top_text: text over the content
 * 	body_text: content of layer
 * 	bottom_text: text under the contet
 *
 * @return string HTML code if return parameter is true.
 */
 
function html_print_side_layer ($params) {
	global $config;
	
	// Check mandatory values, if any of them is missed, return ''
	$mandatory = array('icon_closed', 'body_text');
	
	foreach ($mandatory as $man) {
		if (!isset($params[$man])) {
			return '';
		}
	}
	
	// Set default values if not setted
	$defaults = array(
		'position' => 'left',
		'width' => '400',
		'height' => '97%',
		'top_text' => '',
		'bottom_text' => '',
		'top' => '0',
		'autotop' => '',
		'right' => '0',
		'autoright' => '',
		'vertical_mode' => 'out',
		'icon_width' => 50,
		'icon_height' => 50,
		'icon_open' => $params['icon_closed']
		);
	
	foreach ($defaults as $token => $value) {
		if (!isset($params[$token])) {
			$params[$token] = $value;
		}
	}
	
	//z-index is 1 because 2 made the calendar show under the side_layer
	
	switch ($params['position']) {
		case 'left':
			$round_class = 'menu_sidebar_radius_right';
			$body_float = 'left';
			$button_float = 'right';
			break;
		case 'right':
			$round_class = 'menu_sidebar_radius_left';
			$body_float = 'right';
			$button_float = 'left';
			break;
		case 'bottom':
			$round_class = 'menu_sidebar_radius_left menu_sidebar_radius_right';
			$body_float = 'right';
			$button_float = 'left';
			break;
	}
	
	$out_html = '<div id="side_layer" class="menu_sidebar ' . $round_class . '" style="display:none; z-index:1; overflow: hidden; height: ' . $params['height'] . '; width: ' . $params['width'] . ';">';
	
	$table = new stdClass();
	$table->id = 'side_layer_layout';
	$table->width = $params['width'] . 'px';
	$table->cellspacing = 2;
	$table->cellpadding = 2;
	$table->class = 'none';
	
	$top = '<div id="side_top_text" style="width: 100%";">' .
		$params['top_text'] . '</div>';
	
	$button = '<div id="show_menu" style="vertical-align: middle; position: relative; width: ' . $params['icon_width'] . 'px;  padding-right: 17px; text-align: right; height: ' . $params['icon_height'] . 'px;">';
	//Use the no_meta parameter because this image is only in the base console
	$button .= html_print_image(
			$params['position'] == 'left' ?
			$params['icon_open']
			:
			$params['icon_closed'],
		true, array('id' => 'graph_menu_arrow'),
		false, false, true);
	$button .= '</div>';
	
	$body = '<div id="side_body_text" style="width: 100%;">' . $params['body_text'] . '</div>';
	
	$bottom = '<div id="side_bottom_text" style="text-align: ' . $params['position'] . ';">' .
		$params['bottom_text'] . '</div>';
	
	switch ($params['position']) {
		case 'left':
			$table->size[1] = '15%';
			
			$table->data[0][0] = $top;
			$table->data[0][1] = '';
			$table->rowclass[0] = '';
			
			$table->data[1][0] = $body;
			
			$table->data[1][1] = $button;
			$table->rowclass[1] = '';
			
			$table->data[2][0] = $bottom;
			$table->data[2][1] = '';
			$table->rowclass[2] = '';
			break;
		case 'right':
			$table->size[0] = '15%';
			
			$table->data[0][0] = '';
			$table->data[0][1] = $top;
			$table->rowclass[0] = '';
			
			$table->data[1][0] = $button;
			
			$table->data[1][1] = $body;
			$table->rowclass[1] = '';
			
			$table->data[2][0] = '';
			$table->data[2][1] = $bottom;
			$table->rowclass[2] = '';
			break;
		case 'bottom':
			$table->data[0][0] = $button;
			$table->cellstyle[0][0] = 'text-align: center;';
			$table->rowclass[0] = '';
			
			$table->data[1][0] = $top;
			$table->rowclass[1] = '';
			
			
			$table->data[2][0] = $body;
			$table->rowclass[2] = '';
			
			$table->data[3][0] = $bottom;
			$table->rowclass[3] = '';
			break;
	}
	
	$out_html .= html_print_table($table, true);
	
	$out_html .= '</div>';
	
	$out_js = "<script type='text/javascript'>
			<!--
			hidded_sidebar('" . $params['position'] . "', " . $params['width'] . ", '" . $params['height'] . "', " . $params['icon_width'] . ", 
				'" . $params['top'] . "', '" . $params['autotop'] . "', '" . $params['right'] . "', 
				'" . $params['autoright'] . "', '" . $params['icon_closed'] . "', '" . $params['icon_open'] . "', '" . $config['homeurl'] . "'
				, '" . $params['vertical_mode'] . "');
			//-->
		</script>";
	
	echo $out_html . $out_js;
}

/**
 * Prints an array of fields in a popup menu of a form.
 * 
 * Based on choose_from_menu() from Moodle 
 * 
 * @param array Array with dropdown values. Example: $fields["value"] = "label"
 * @param string Select form name
 * @param variant Current selected value. Can be a single value or an
 * array of selected values (in combination with multiple)
 * @param string Javascript onChange code.
 * @param string Label when nothing is selected.
 * @param variant Value when nothing is selected
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool Set the input to allow multiple selections (optional, single selection by default).
 * @param bool Whether to sort the options or not (optional, unsorted by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_select_style ($fields, $name, $selected = '', $style='', $script = '', $nothing = '', $nothing_value = 0, $return = false, $multiple = false, $sort = true, $class = '', $disabled = false) {
	$output = "\n";
	
	static $idcounter = array ();
	
	//If duplicate names exist, it will start numbering. Otherwise it won't
	if (isset ($idcounter[$name])) {
		$idcounter[$name]++;
	}
	else {
		$idcounter[$name] = 0;
	}
	
	$id = preg_replace('/[^a-z0-9\:\;\-\_]/i', '', $name.($idcounter[$name] ? $idcounter[$name] : ''));
	
	$attributes = "";
	if (!empty ($script)) {
		$attributes .= ' onchange="'.$script.'"';
	}
	if (!empty ($multiple)) {
		$attributes .= ' multiple="multiple" size="10"';
	}
	if (!empty ($class)) {
		$attributes .= ' class="'.$class.'"';
	}
	if (!empty ($disabled)) {
		$attributes .= ' disabled="disabled"';
	}
	
	$output .= '<select style="'.$style.'" id="'.$id.'" name="'.$name.'"'.$attributes.'>';
	
	if ($nothing != '' || empty ($fields)) {
		if ($nothing == '') {
			$nothing = __('None');
		}
		$output .= '<option value="'.$nothing_value.'"';
		if ($nothing_value == $selected) {
			$output .= ' selected="selected"';
		}
		$output .= '>'.$nothing.'</option>';
	}
	
	if (!empty ($fields)) {
		if ($sort !== false) {
			asort ($fields);
		}
		foreach ($fields as $value => $label) {
			$output .= '<option value="'.$value.'"';
			if (is_array ($selected) && in_array ($value, $selected)) {
				$output .= ' selected="selected"';
			}
			elseif (is_numeric ($value) && is_numeric ($selected) && $value == $selected) {
				//This fixes string ($value) to int ($selected) comparisons 
				$output .= ' selected="selected"';
			}
			elseif ($value === $selected) {
				//Needs type comparison otherwise if $selected = 0 and $value = "string" this would evaluate to true
				$output .= ' selected="selected"';
			}
			if ($label === '') {
				$output .= '>'.$value."</option>";
			}
			else {
				$output .= '>'.$label."</option>";
			}
		}
	}
	
	$output .= "</select>";
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Prints the groups of user of fields in a popup menu of a form.
 * 
 * @param string User id
 * @param string The privilege to evaluate
 * @param boolean $returnAllGroup Flag the return group, by default true.
 * @param boolean $returnAllColumns Flag to return all columns of groups.
 * @param array Array with dropdown values. Example: $fields["value"] = "label"
 * @param string Select form name
 * @param variant Current selected value. Can be a single value or an
 *        array of selected values (in combination with multiple)
 * @param string Javascript onChange code.
 * @param string Label when nothing is selected.
 * @param variant Value when nothing is selected
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool Set the input to allow multiple selections (optional, single selection by default).
 * @param bool Whether to sort the options or not (optional, unsorted by default).
 * @param string $style The string of style.
 * @param integer $id_group The id of node that must do not show the children and own.
 * @param string $keys_field The field of the group used in the array keys. By default ID
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_select_groups($id_user = false, $privilege = "AR",
	$returnAllGroup = true, $name, $selected = '', $script = '',
	$nothing = '', $nothing_value = 0, $return = false,
	$multiple = false, $sort = true, $class = '', $disabled = false,
	$style = false, $option_style = false, $id_group = false,
	$keys_field = 'id_grupo', $strict_user = false) {
	
	global $config;

	$fields = users_get_groups_for_select($id_user, $privilege,
		$returnAllGroup, true, $id_group, $keys_field);

	if ($strict_user) {
		$fields = users_get_strict_mode_groups($config['id_user'], $returnAllGroup);
	}

	$output = html_print_select ($fields, $name, $selected, $script,
		$nothing, $nothing_value, $return, $multiple, false, $class,
		$disabled, $style, $option_style);
	
	if ($return) {
		return $output;
	}
	else {
		echo $output;
	}
}

/**
 * Prints an array of fields in a popup menu of a form.
 * 
 * Based on choose_from_menu() from Moodle 
 * 
 * @param array Array with dropdown values. Example: $fields["value"] = "label"
 * @param string Select form name
 * @param variant Current selected value. Can be a single value or an
 *        array of selected values (in combination with multiple)
 * @param string Javascript onChange code.
 * @param string Label when nothing is selected.
 * @param variant Value when nothing is selected
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool Set the input to allow multiple selections (optional, single selection by default).
 * @param bool Whether to sort the options or not (optional, unsorted by default).
 * @param string $style The string of style.
 * @param mixed $size Max elements showed in the select or default (size=10).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_select ($fields, $name, $selected = '', $script = '',
	$nothing = '', $nothing_value = 0, $return = false, $multiple = false,
	$sort = true, $class = '', $disabled = false, $style = false,
	$option_style = false, $size = false,$modal=false,$message='',$select_all=false){

	$output = "\n";
	
	static $idcounter = array ();
	
	//If duplicate names exist, it will start numbering. Otherwise it won't
	if (isset ($idcounter[$name])) {
		$idcounter[$name]++;
	}
	else {
		$idcounter[$name] = 0;
	}
	
	$id = preg_replace('/[^a-z0-9\:\;\-\_]/i', '', $name.($idcounter[$name] ? $idcounter[$name] : ''));
	
	$attributes = "";
	if (!empty ($script)) {
		$attributes .= ' onchange="'.$script.'"';
	}
	if (!empty ($multiple)) {
		if ($size !== false) {
			$attributes .= ' multiple="multiple" size="' . $size . '"';
		}
		else {
			$attributes .= ' multiple="multiple" size="10"';
		}
	}
	if (!empty ($class)) {
		$attributes .= ' class="'.$class.'"';
	}
	if (!empty ($disabled)) {
		$attributes .= ' disabled="disabled"';
	}
	
	if ($style === false) {
		$styleText = 'style=""';
	}
	else {
		$styleText = 'style="' .$style . '"';
	}
	
	$output .= '<select id="'.$id.'" name="'.$name.'"'.$attributes.' ' . $styleText . '>';
	
	if ($nothing != '' || empty ($fields)) {
		if ($nothing == '') {
			$nothing = __('None');
		}
		$output .= '<option value="'.$nothing_value.'"';
		
		if ($nothing_value == $selected) {
			$output .= ' selected="selected"';
		}
		else if (is_array ($selected)) {
			if (in_array ($nothing_value, $selected)) {
				$output .= ' selected="selected"';
			}
		}
		$output .= '>'.$nothing.'</option>';
	}
	
	if (is_array($fields) && !empty ($fields)) {
		if ($sort !== false) {
			// Sorting the fields in natural way and case insensitive preserving keys
			$first_elem = reset($fields);
			if (!is_array($first_elem))
				uasort($fields, "strnatcasecmp");
		}
		$lastopttype = '';
		foreach ($fields as $value => $label) {
			$optlabel = $label;
			if (is_array($label)) {
				if (isset($label['optgroup'])) {
					if ($label['optgroup'] != $lastopttype) {
						if ($lastopttype != '') {
							$output .=  '</optgroup>';
						}
						$output .=  '<optgroup label="'.$label['optgroup'].'">';
						$lastopttype = $label['optgroup'];
					}
				}
				$optlabel = $label['name'];
			}
			
			$output .= '<option ';
			if($select_all){
			$output .= 'selected ';	
			}
			$output .= 'value="'.$value.'"';
			
			if (is_array ($selected) && in_array ($value, $selected)) {
				$output .= ' selected="selected"';
			}
			elseif (is_numeric ($value) && is_numeric ($selected) &&
				$value == $selected) {
				//This fixes string ($value) to int ($selected) comparisons 
				$output .= ' selected="selected"';
			}
			elseif ($value === $selected) {
				//Needs type comparison otherwise if $selected = 0 and $value = "string" this would evaluate to true
				$output .= ' selected="selected"';
			}
			if (is_array ($option_style) &&
				in_array ($value, array_keys($option_style))) {
				$output .= ' style="'.$option_style[$value].'"';
			}
			if ($optlabel === '') {
				$output .= '>'.$value."</option>";
			}
			else {
				$output .= '>'.$optlabel."</option>";
			}
		}
		if (is_array($label)) {
			$output .= '</optgroup>';
		}
	}
	
	$output .= "</select>";
	if ($modal && !enterprise_installed()){
		$output .= "
		<div id='".$message."' class='publienterprise' title='Community version' style='display:inline;position:relative;top:10px;left:0px;margin-top: -2px !important; margin-left: 2px !important;'><img data-title='Enterprise version' class='img_help forced_title' data-use_title_for_force_title='1' src='images/alert_enterprise.png'></div>
		";
	}
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Prints an array of fields in a popup menu of a form based on a SQL query.
 * The first and second columns of the query will be used.
 * 
 * The element will have an id like: "password-$value". Based on choose_from_menu() from Moodle.
 * 
 * @param string $sql SQL sentence, the first field will be the identifier of the option. 
 * The second field will be the shown value in the dropdown.
 * @param string $name Select form name
 * @param string $selected Current selected value.
 * @param string $script Javascript onChange code.
 * @param string $nothing Label when nothing is selected.
 * @param string $nothing_value Value when nothing is selected
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param bool $multiple Whether to allow multiple selections or not. Single by default
 * @param bool $sort Whether to sort the options or not. Sorted by default.
 * @param bool $disabled if it's true, disable the select.
 * @param string $style The string of style.
 * @param mixed $size Max elements showed in select or default (size=10) 
 * @param int $truncante_size Truncate size of the element, by default is set to GENERIC_SIZE_TEXT constant
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_select_from_sql ($sql, $name, $selected = '',
	$script = '', $nothing = '', $nothing_value = '0', $return = false,
	$multiple = false, $sort = true, $disabled = false, $style = false, $size = false, $trucate_size = GENERIC_SIZE_TEXT) {
	global $config;
	
	$fields = array ();
	$result = db_get_all_rows_sql ($sql);
	if ($result === false)
		$result = array ();
	
	foreach ($result as $row) {
		$id = array_shift($row);
		$value = array_shift($row);
		$fields[$id] = ui_print_truncate_text(
			$value, $trucate_size, false, true, false);
	}
	
	return html_print_select ($fields, $name, $selected, $script,
		$nothing, $nothing_value, $return, $multiple, $sort, '',
		$disabled, $style,'', $size);
}

function html_print_extended_select_for_post_process($name, $selected = '',
	$script = '', $nothing = '', $nothing_value = '0', $size = false,
	$return = false, $select_style = false, $unique_name = true,
	$disabled = false) {
	
	global $config;
	
	require_once($config['homedir'] . "/include/functions_post_process.php");
	
	
	$fields = post_process_get_custom_values();
	$selected_float = (float)$selected;
	$found = false;
	
	if (array_key_exists($selected, $fields))
		$found = true;
	
	if (!$found) {
		$fields[$selected] = floatval($selected);
	}
	
	
	if ($unique_name === true) {
		$uniq_name = uniqid($name);
	}
	else {
		$uniq_name = $name;
	}
	
	ob_start();
	
	echo '<div id="' . $uniq_name . '_default" style="width:100%;display:inline;">';
		html_print_select ($fields, $uniq_name . '_select', $selected,
			"" . $script, $nothing, $nothing_value, false, false, false,
			'', $disabled, 'font-size: xx-small;' . $select_style);
		echo ' <a href="javascript:">' .
			html_print_image('images/pencil.png', true,
				array('class' => $uniq_name . '_toggler',
					'alt' => __('Custom'),
					'title' => __('Custom'),
					'style' => 'width: 18px;')) .
			'</a>';
	echo '</div>';
	
	echo '<div id="' . $uniq_name . '_manual" style="width:100%;display:inline;">';
		html_print_input_text ($uniq_name . '_text', $selected, '', 20);
		
		html_print_input_hidden($name, $selected, false, $uniq_name);
		echo ' <a href="javascript:">' .
			html_print_image('images/default_list.png', true,
				array('class' => $uniq_name . '_toggler',
					'alt' => __('List'),
					'title' => __('List'),
					'style' => 'width: 18px;')) . '</a>';
	echo '</div>';
	
	echo "<script type='text/javascript'>
		$(document).ready (function () {
			post_process_select_init('$uniq_name');
			post_process_select_events('$uniq_name');
		});
		
	</script>";
	
	$returnString = ob_get_clean();
	
	
	
	
	if ($return)
		return $returnString;
	else
		echo $returnString;
}

/**
 * Render a pair of select for times and text box for set the time more fine.
 * 
 * @param string Select form name
 * @param variant Current selected value. Can be a single value or an
 * array of selected values (in combination with multiple)
 * @param string Javascript onChange (select) code.
 * @param string Label when nothing is selected.
 * @param variant Value when nothing is selected
 * @param integer $size Size of the input.
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool Wherter to assign to combo a unique name (to have more than one on same page, like dashboard)
 * 
 * @return string HTML code if return parameter is true.
 */

function html_print_extended_select_for_time ($name, $selected = '',
	$script = '', $nothing = '', $nothing_value = '0', $size = false,
	$return = false, $select_style = false, $unique_name = true, $class='',
	$readonly = false, $custom_fields = false,$style_icon = '') {
	
	global $config;
	
	if($custom_fields){
		$fields = $custom_fields;
	} else {
		$fields = get_periods();
	}
	
	
	if ( ! $selected ) {
		foreach( $fields as $t_key => $t_value){
			if ( $t_key != -1 ) {
				if($nothing == ''){			//  -1 means 'custom'
					$selected = $t_key;
					break;
				} else {
					$selected = $nothing;
					break;
				}
			}
		}
	}

	if (($selected !== false) && (!isset($fields[$selected]) && $selected != 0)) {
		$fields[$selected] = human_time_description_raw($selected,true);
	}
	
	$units = array(
		1 => __('seconds'),
		SECONDS_1MINUTE => __('minutes'),
		SECONDS_1HOUR => __('hours'),
		SECONDS_1DAY => __('days'),
		SECONDS_1WEEK => __('weeks'),
		SECONDS_1MONTH => __('months'),
		SECONDS_1YEAR => __('years'));
	
	// The advanced control is only for admins
	if (!is_user_admin($config['id_user'])) {
		unset($fields[-1]);
		
		$returnString = html_print_select ($fields, $name . '_select', $selected,"" . $script,
			$nothing, $nothing_value, true, false, false, '', false, 'font-size: xx-small;'.$select_style);
		
		if ($return) {
			return $returnString;
		}
		else {
			echo $returnString;
			return;
		}
	}
	
	if ($unique_name === true) {
		$uniq_name = uniqid($name);
	}
	else {
		$uniq_name = $name;
	}

	if ($readonly){
		$readonly = true;
	}
	
	ob_start();
	//Use the no_meta parameter because this image is only in the base console
	echo '<div id="'.$uniq_name.'_default" style="width:100%;display:inline;">';
		html_print_select ($fields, $uniq_name . '_select', $selected,"" . $script,
			$nothing, $nothing_value, false, false, false, $class, $readonly, 'font-size: xx-small;'.$select_style);
		echo ' <a href="javascript:">' .
			html_print_image('images/pencil.png', true,
				array('class' => $uniq_name . '_toggler',
					'alt' => __('Custom'),
					'title' => __('Custom'),
					'style' => 'width: 18px;'.$style_icon), false, false, true) .
			'</a>';
	echo '</div>';
	
	echo '<div id="'.$uniq_name.'_manual" style="width:100%;display:inline;">';
		html_print_input_text ($uniq_name . '_text', $selected, '', $size, 255, false, $readonly, false, '', $class);

		html_print_input_hidden ($name, $selected, false, $uniq_name);
		html_print_select ($units, $uniq_name . '_units', 1, "" . $script,
			$nothing, $nothing_value, false, false, false, $class, $readonly, 'font-size: xx-small;'.$select_style);
		echo ' <a href="javascript:">' .
			html_print_image('images/default_list.png', true,
				array('class' => $uniq_name . '_toggler',
					'alt' => __('List'),
					'title' => __('List'), 'style' => 'width: 18px;'.$style_icon)) .
			'</a>';
	echo '</div>';
	echo "<script type='text/javascript'>
		$(document).ready (function () {
			period_select_init('$uniq_name');
			period_select_events('$uniq_name');
		});
		function period_select_".$name."_update(seconds) {
			$('#text-".$uniq_name."_text').val(seconds);
			adjustTextUnits('".$uniq_name."');
			calculateSeconds('".$uniq_name."');
			$('#".$uniq_name."_manual').show();
			$('#".$uniq_name."_default').hide();
		}
	</script>";
	$returnString = ob_get_clean();
	
	if ($return)
		return $returnString;
	else
		echo $returnString;
}

/**
 * Print selects to configure the cron of a module.
 * 
 * @param string Run hour.
 * @param string Run minute.
 * @param string Run day of the month.
 * @param string Run month.
 * @param string Run day of the week.
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool Print cron grayed
 * 
 * @return string HTML code if return parameter is true.
 */
function html_print_extended_select_for_cron ($hour = '*', $minute = '*', $mday = '*', $month = '*', $wday = '*', $return = false, $disabled = false, $to = false) {
	
	# Hours
	for ($i = 0; $i < 24; $i++) {
		$hours[$i] = $i;
	}
	
	# Minutes
	for ($i = 0; $i < 60; $i+=5) {
		$minutes[$i] = $i;
	}
	
	# Month days
	for ($i = 0; $i < 31; $i++) {
		$mdays[$i] = $i;
	}
	
	# Months
	for ($i = 0; $i < 12; $i++) {
		$months[$i] = date('F', mktime (0, 0, 0, $i, 1));
	}
	
	# Days of the week
	$wdays = array(
		__('Sunday'),
		__('Monday'),
		__('Tuesday'),
		__('Wednesday'),
		__('Thursday'),
		__('Friday'),
		__('Saturday'));
	
	# Print selectors
	$table = new stdClass();
	$table->id = 'cron';
	$table->width = '100%';
	$table->class = 'databox data';
	$table->head[0] = __('Hour');
	$table->head[1] = __('Minute');
	$table->head[2] = __('Month day');
	$table->head[3] = __('Month');
	$table->head[4] = __('Week day');
	
	if ($to) {
		$table->data[0][0] = html_print_select ($hours, 'hour_to', $hour, '', __('Any'), '*', true, false, false,'',$disabled);	
		$table->data[0][1] = html_print_select ($minutes, 'minute_to', $minute, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][2] = html_print_select ($mdays, 'mday_to', $mday, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][3] = html_print_select ($months, 'month_to', $month, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][4] = html_print_select ($wdays, 'wday_to', $wday, '', __('Any'), '*', true, false, false,'',$disabled);
	}
	else {
		$table->data[0][0] = html_print_select ($hours, 'hour_from', $hour, '', __('Any'), '*', true, false, false,'',$disabled);	
		$table->data[0][1] = html_print_select ($minutes, 'minute_from', $minute, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][2] = html_print_select ($mdays, 'mday_from', $mday, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][3] = html_print_select ($months, 'month_from', $month, '', __('Any'), '*', true, false, false,'',$disabled);
		$table->data[0][4] = html_print_select ($wdays, 'wday_from', $wday, '', __('Any'), '*', true, false, false,'',$disabled);
	}
	
	return html_print_table ($table, $return);
}

/**
 * Render an input text element. Extended version, use html_print_input_text() to simplify.
 * 
 * @param string $name Input name.
 * @param string $value Input value.
 * @param string $id Input HTML id.
 * @param string $alt Do not use, invalid for text and password. Use html_print_input_image
 * @param int $size Size of the input.
 * @param int $maxlength Maximum length allowed.
 * @param bool $disabled Disable the button (optional, button enabled by default).
 * @param mixed $script JavaScript to attach to this. It is array the index is event to set a script, it is only string for "onkeyup" event.
 * @param mixed $attributes Attributes to add to this tag. Should be an array for correction.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param bool $password Whether it is a password input or not. Not password by default.
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_text_extended ($name, $value, $id, $alt, $size, $maxlength, $disabled, $script, $attributes, $return = false, $password = false, $function = "") {
	static $idcounter = 0;
	
	if ($maxlength == 0)
		$maxlength = 255;
	
	if ($size == 0)
		$size = 10;
	
	++$idcounter;
	
	$valid_attrs = array ("accept", "disabled", "maxlength",
		"name", "readonly", "size", "value", "accesskey",
		"class", "dir", "id", "lang", "style", "tabindex",
		"title", "xml:lang", "onfocus", "onblur", "onselect",
		"onchange", "onclick", "ondblclick", "onmousedown",
		"onmouseup", "onmouseover", "onmousemove", "onmouseout",
		"onkeypress", "onkeydown", "onkeyup", "required");
	
	$output = '<input '.($password ? 'type="password" autocomplete="off" ' : 'type="text" ');
	
	if ($disabled && (!is_array ($attributes) || !array_key_exists ("disabled", $attributes))) {
		$output .= 'readonly="readonly" ';
	}
	
	if (is_array ($attributes)) {
		foreach ($attributes as $attribute => $attr_value) {
			if (! in_array ($attribute, $valid_attrs)) {
				continue;
			}
			$output .= $attribute.'="'.$attr_value.'" ';
		}
	}
	else {
		$output .= trim ($attributes)." ";
		$attributes = array ();
	}
	
	if (!empty($alt)) {
		$output .= 'alt="' . $alt . '" ';
	}
	
	//Attributes specified by function call
	$attrs = array ("name" => "unnamed", "value" => "",
		"id" => "text-".sprintf ('%04d', $idcounter),
		"size" => "", "maxlength" => "");
	
	foreach ($attrs as $attribute => $default) {
		if (array_key_exists ($attribute, $attributes)) {
			continue;
		} //If the attribute was already processed, skip
		
		/*
		* Remember, this next code have a $$ that for example there is a var as
		* $a = 'john' then $$a is a var $john .
		*
		* In this case is use for example for $name and $atribute = 'name' .
		* 
		*/
		
		/* Exact operator because we want to show "0" on the value */
		if ($attribute !== '') {
			$output .= $attribute.'="'.$$attribute.'" ';
		}
		elseif ($default != '') {
			$output .= $attribute.'="'.$default.'" ';
		}
	}
	
	if (!empty($script)) {
		if (is_string($script)) {
			$code = $script;
			$script = array();
			$script["onkeyup"] = $code;
		}
		
		foreach ($script as $event => $code) {
			$output .= ' ' . $event . '="'.$code.'" ';
		}
	}
	
	$output .= $function . '/>';

	if (!$return)
		echo $output;
	
	return $output;
}

/**
 * Render an input password element.
 *
 * The element will have an id like: "password-$name"
 * 
 * @param mixed parameters:
 * 			- id: string
 * 			- style: string
 * 			- hidden: boolean
 * 			- content: string
 * @param bool return or echo flag
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_div ($options, $return = false) {
	$output = '<div';
	
	//Valid attributes (invalid attributes get skipped)
	$attrs = array ("id", "style", "class");
	
	if (isset ($options['hidden'])) {
		if (isset($options['style'])) {
			$options['style'] .= 'display:none;';
		}
		else {
			$options['style'] = 'display:none;';
		}
	}
	
	foreach ($attrs as $attribute) {
		if (isset ($options[$attribute])) {
			$output .= ' '.$attribute.'="'.io_safe_input_html ($options[$attribute]).'"';
		}
	}
	
	$output .= '>';
	
	$output .= isset ($options['content']) ? $options['content'] : '';
	
	$output .= '</div>';
	
	if ($return) {
		return $output;
	}
	else {
		echo $output;
	}
}


/**
 * Render an input password element.
 *
 * The element will have an id like: "password-$name"
 * 
 * @param string $name Input name.
 * @param string $value Input value.
 * @param string $alt Alternative HTML string (optional).
 * @param int $size Size of the input (optional).
 * @param int $maxlength Maximum length allowed (optional).
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param bool $disabled Disable the button (optional, button enabled by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_password ($name, $value, $alt = '',
	$size = 50, $maxlength = 255, $return = false, $disabled = false,
	$required = false, $class = '') {
	
	if ($maxlength == 0)
		$maxlength = 255;
	
	if ($size == 0)
		$size = 10;
	
	$attr = array();
	if ($required)
		$attr['required'] = 'required';
	if ($class)
		$attr['class'] = $class;
	
	return html_print_input_text_extended ($name, $value, 'password-'.$name, $alt, $size, $maxlength, $disabled, '', $attr, $return, true);
}

/**
 * Render an input text element.
 *
 * The element will have an id like: "text-$name"
 * 
 * @param string $name Input name.
 * @param string $value Input value.
 * @param string $alt Alternative HTML string (invalid - not used).
 * @param int $size Size of the input (optional).
 * @param int $maxlength Maximum length allowed (optional).
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param bool $disabled Disable the button (optional, button enabled by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_text ($name, $value, $alt = '', $size = 50, $maxlength = 255, $return = false, $disabled = false, $required = false, $function = "", $class = "", $onChange ="") {
	if ($maxlength == 0)
		$maxlength = 255;
		
	if ($size == 0)
		$size = 10;
	
	$attr = array();
	if ($required)
		$attr['required'] = 'required';
	if ($class != '')
		$attr['class'] = $class;
	if ($onChange != '') {
		$attr['onchange'] = $onChange;
	}
	
	return html_print_input_text_extended ($name, $value, 'text-'.$name, $alt, $size, $maxlength, $disabled, '', $attr, $return, false, $function);
}

/**
 * Render an input image element.
 *
 * The element will have an id like: "image-$name"
 * 
 * @param string $name Input name.
 * @param string $src Image source.
 * @param string $value Input value.
 * @param string $style HTML style property.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_image ($name, $src, $value, $style = '', $return = false, $options = false) {
	global $config;
	static $idcounter = 0;
	
	++$idcounter;
	
	/* Checks if user's skin is available */
	$isFunctionSkins = enterprise_include_once ('include/functions_skins.php');
	
	if ($isFunctionSkins !== ENTERPRISE_NOT_HOOK) {
		$skin_path = enterprise_hook('skins_get_image_path',array($src));
		if ($skin_path)
			$src = $skin_path;
	}
	
	// If metaconsole is activated and image doesn't exists try to search on normal console
	if (is_metaconsole()) {
		if (false === @file_get_contents($src, 0, null, 0, 1)) {
			$src = '../../' . $src;
		}
	}
	
	// path to image 
	$src = ui_get_full_url($src);
	
	$output = '<input id="image-'.$name.$idcounter.'" src="'.$src.'" style="'.$style.'" name="'.$name.'" type="image"';
	
	//Valid attributes (invalid attributes get skipped)
	$attrs = array ("alt", "accesskey", "lang", "tabindex",
		"title", "xml:lang", "onclick", "ondblclick", "onmousedown",
		"onmouseup", "onmouseover", "onmousemove", "onmouseout",
		"onkeypress", "onkeydown", "onkeyup");
	
	foreach ($attrs as $attribute) {
		if (isset ($options[$attribute])) {
			$output .= ' '.$attribute.'="'.io_safe_input_html ($options[$attribute]).'"';
		}
	}
	
	$output .= ' value="'.$value.'" />';
	
	if ($return)
		return $output;
	echo $output;
}

/**
 * Render an input hidden element.
 *
 * The element will have an id like: "hidden-$name"
 * 
 * @param string $name Input name.
 * @param string $value Input value.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param string $class Set the class of input.
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_hidden ($name, $value, $return = false, $class = false) {
	if ($class !== false) {
		$classText = 'class="' . $class . '"';
	}
	else {
		$classText = '';
	}
	
	$separator = '"';
	
	if (is_string($value)) {
		if (strstr($value, '"')) {
			$separator = "'";
		}
	}
	
	$output = '<input id="hidden-' . $name . '" ' .
		'name="' . $name . '" ' .
		'type="hidden" ' .
		$classText . ' ' .
		'value=' . $separator . $value . $separator . ' />';
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Render an input hidden element. Extended version, use html_print_input_hidden() to simplify.
 *
 * The element will have an id like: "hidden-$name"
 * 
 * @param string $name Input name.
 * @param string $value Input value.
 * @param string $id Input value.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param string $class Set the class of input.
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_input_hidden_extended($name, $value, $id, $return = false, $class = false) {
	if ($class !== false) {
		$classText = 'class="' . $class . '"';
	}
	else {
		$classText = '';
	}
	
	if (empty($id)) {
		$ouput_id = 'hidden-' . $name;
	}
	else {
		$ouput_id = $id;
	}
	
	$output = '<input id="' . $ouput_id . '" name="' . $name . '" type="hidden" ' . $classText . ' value="' . $value . '" />';
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Render an submit input button element.
 *
 * The element will have an id like: "submit-$name"
 * 
 * @param string $label Input label.
 * @param string $name Input name.
 * @param bool $disabled Whether to disable by default or not. Enabled by default.
 * @param array $attributes Additional HTML attributes.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_submit_button ($label = 'OK', $name = '', $disabled = false, $attributes = '', $return = false) {
	if (!$name) {
		$name = "unnamed";
	}
	
	if (is_array ($attributes)) {
		$attr_array = $attributes;
		$attributes = '';
		foreach ($attr_array as $attribute => $value) {
			$attributes .= $attribute.'="'.$value.'" ';
		}
	}
	
	$output = '<input type="submit" id="submit-'.$name.'" name="'.$name.'" value="'. $label .'" '. $attributes;
	if ($disabled)
		$output .= ' disabled="disabled"';
	$output .= ' />';
	if (!$return)
		echo $output;
	
	return $output;
}

/**
 * Render an submit input button element.
 *
 * The element will have an id like: "button-$name"
 * 
 * @param string $label Input label.
 * @param string $name Input name.
 * @param bool $disabled Whether to disable by default or not. Enabled by default.
 * @param string $script JavaScript to attach
 * @param string $attributes Additional HTML attributes.
 * @param bool $return Whether to return an output string or echo now (optional, echo by default).
 * @param bool $imageButton Set the button as a image button without text, by default is false.
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_button ($label = 'OK', $name = '', $disabled = false, $script = '', $attributes = '', $return = false, $imageButton = false,$modal=false,$message='') {
	$output = '';
	
	$alt = $title = '';
	if ($imageButton) {
		$alt = $title = $label;
		$label = '';
	}
	
	$output .= '<input title="' . $title . '" alt="' . $alt . '" type="button" id="button-'.$name.'" name="'.$name.'" value="'. $label .'" onClick="'. $script.'" '.$attributes;
	if ($disabled)
		$output .= ' disabled';
	$output .= ' />';
	
	if ($modal && !enterprise_installed()){
		$output .= "
		<div id='".$message."' class='publienterprise' title='Community version' style='display:inline;position:relative;top:10px;left:0px;margin-top: -2px !important; margin-left: 2px !important;'><img data-title='Enterprise version' class='img_help forced_title' data-use_title_for_force_title='1' src='images/alert_enterprise.png'></div>
		";
	}
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Render an input textarea element.
 *
 * The element will have an id like: "textarea_$name"
 * 
 * @param string $name Input name.
 * @param int $rows How many rows (height)
 * @param int $columns How many columns (width)
 * @param string $value Text in the textarea
 * @param string $attributes Additional attributes
 * @param bool $return Whether to return an output string or echo now (optional, echo by default). *
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_textarea ($name, $rows, $columns, $value = '', $attributes = '', $return = false, $class = '') {
	$output = '<textarea id="textarea_'.$name.'" name="'.$name.'" cols="'.$columns.'" rows="'.$rows.'" '.$attributes.'" '.$class.'>';
	//$output .= io_safe_input ($value);
	$output .= ($value);
	$output .= '</textarea>';
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Return a table parameters predefined
 * 
 * @param string model
 * 	- Transparent: More basic template. No borders, all the columns with same width
 * @param int number of columns
 * 
 * @return object Table object 
 */
function html_get_predefined_table ($model = 'transparent', $columns = 4) {
	$width_percent = 100/$columns;
	
	switch($model) {
		case 'transparent':
		default:
			$table = new stdClass();
			
			$table->class = "none";
			$table->cellpadding = 0;
			$table->cellspacing = 0;
			$table->head = array ();
			$table->data = array ();
			$table->style = array_fill(0, 4, 'text-align:center; width: ' . $width_percent . '%;');
			$table->width = "100%";
	}
	
	return $table;
}

/**
 * Print a nicely formatted table. Code taken from moodle.
 *
 * @param object Object with several properties:
 *	$table->head - An array of heading names.
 *	$table->head_colspan - An array of colspans of each head column.
 *	$table->headstyle - An array of styles of each head column.
 *	$table->align - An array of column alignments
 *	$table->valign - An array of column alignments
 *	$table->size - An array of column sizes
 *	$table->wrap - An array of "nowrap"s or nothing
 *	$table->style - An array of personalized style for each column.
 *	$table->rowid - An array of personalized ids of each row.
 *	$table->rowstyle - An array of personalized style of each row.
 *	$table->rowclass - An array of personalized classes of each row (odd-evens classes will be ignored).
 *	$table->colspan - An array of colspans of each column.
 *	$table->rowspan - An array of rowspans of each column.
 *	$table->data[] - An array of arrays containing the data.
 *	$table->width - A percentage of the page
 *	$table->border - Border of the table.
 *	$table->tablealign - Align the whole table (float left or right)
 *	$table->cellpadding - Padding on each cell
 *	$table->cellspacing - Spacing between cells
 *	$table->cellstyle - Style of a cell
 *	$table->cellclass - Class of a cell
 *	$table->class - CSS table class
 *	$table->id - Table ID (useful in JavaScript)
 *	$table->headclass[] - An array of classes for each heading
 *	$table->title - Title of the table is a single string that will be on top of the table in the head spanning the whole table
 *	$table->titlestyle - Title style
 *	$table->titleclass - Title class
 *	$table->styleTable - Table style
 *  $table->caption - Table title
 * @param bool Whether to return an output string or echo now
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_table (&$table, $return = false) {
	$output = '';
	static $table_count = 0;
	
	$table_count++;
	if (isset ($table->align)) {
		foreach ($table->align as $key => $aa) {
			if ($aa) {
				$align[$key] = ' text-align:'. $aa.';';
			}
			else {
				$align[$key] = '';
			}
		}
	}
	if (isset ($table->valign)) {
		foreach ($table->valign as $key => $aa) {
			if ($aa) {
				$valign[$key] = ' vertical-align:'. $aa.';';
			}
			else {
				$valign[$key] = '';
			}
		}
	}
	if (isset ($table->size)) {
		foreach ($table->size as $key => $ss) {
			if ($ss) {
				$size[$key] = ' width:'. $ss .';';
			}
			else {
				$size[$key] = '';
			}
		}
	}
	if (isset ($table->style)) {
		foreach ($table->style as $key => $st) {
			if ($st) {
				$style[$key] = ' '. $st .';';
			}
			else {
				$style[$key] = '';
			}
		}
	}
	
	$styleTable = '';
	if (isset ($table->styleTable)) {
		$styleTable = $table->styleTable;
	}
	if (isset ($table->rowid)) {
		foreach ($table->rowid as $key => $id) {
			$rowid[$key] = $id;
		}
	}
	if (isset ($table->rowstyle)) {
		foreach ($table->rowstyle as $key => $st) {
			$rowstyle[$key] = ' '. $st .';';
		}
	}
	if (isset ($table->rowclass)) {
		foreach ($table->rowclass as $key => $class) {
			$rowclass[$key] = $class;
		}
	}
	if (isset ($table->colspan)) {
		foreach ($table->colspan as $keyrow => $cspan) {
			foreach ($cspan as $key => $span) {
				$colspan[$keyrow][$key] = ' colspan="'.$span.'"';
			}
		}
	}
	if (isset ($table->cellstyle)) {
		foreach ($table->cellstyle as $keyrow => $cstyle) {
			foreach ($cstyle as $key => $cst) {
				$cellstyle[$keyrow][$key] = $cst;
			}
		}
	}
	if (isset ($table->cellclass)) {
		foreach ($table->cellclass as $keyrow => $cclass) {
			foreach ($cclass as $key => $ccl) {
				$cellclass[$keyrow][$key] = $ccl;
			}
		}
	}
	
	if (isset ($table->rowspan)) {
		foreach ($table->rowspan as $keyrow => $rspan) {
			foreach ($rspan as $key => $span) {
				$rowspan[$keyrow][$key] = ' rowspan="'.$span.'"';
			}
		}
	}
	
	
	if (empty ($table->width)) {
		//$table->width = '80%';
	}
	
	if (empty ($table->border)) {
		if (empty($table)) {
			$table = new stdClass();
		}
		$table->border = '0';
	}
	
	if (empty ($table->tablealign) || (($table->tablealign != 'left') && ($table->tablealign != 'right'))) {
		$table->tablealign = '"';
	}
	else {
		$table->tablealign = 'float:'.$table->tablealign.';"'; //Align is deprecated. Use float instead
	}
	
	if (!isset ($table->cellpadding)) {
		$table->cellpadding = '4';
	}
	
	if (!isset ($table->cellspacing)) {
		$table->cellspacing = '4';
	}
	
	if (empty ($table->class)) {
		$table->class = 'databox';
	}
	
	if (empty ($table->titlestyle)) {
		$table->titlestyle = 'text-align:center;';
	}
	
	$tableid = empty ($table->id) ? 'table'.$table_count : $table->id;
	
	if (!empty($table->width)) {
		$output .= '<table style="width:' . $table->width . '; ' . $styleTable . ' '.$table->tablealign;
	}
	else {
		$output .= '<table style="' . $styleTable . ' ' . $table->tablealign;
	}
	$output .= ' cellpadding="'.$table->cellpadding.'" cellspacing="'.$table->cellspacing.'"';
	$output .= ' border="'.$table->border.'" class="'.$table->class.'" id="'.$tableid.'">';
	
	$countcols = 0;
	
	if (!empty($table->caption)) {
		$output .= '<caption style="text-align: left"><h4>' . $table->caption . '</h4></caption>';
	}
	
	if (!empty ($table->head)) {
		$countcols = count ($table->head);
		$output .= '<thead><tr>';
		
		if (isset ($table->title)) {
			$output .= '<th colspan="'.$countcols.'"';
			if (isset ($table->titlestyle)) {
				$output .= ' style="'.$table->titlestyle.'"';
			}
			if (isset ($table->titleclass)) {
				$output .= ' class="'.$table->titleclass.'"';
			}
			$output .= '>'.$table->title.'</th></tr><tr>';
		}
		
		foreach ($table->head as $key => $heading) {
			if (!isset ($size[$key])) {
				$size[$key] = '';
			}
			if (!isset ($align[$key])) {
				$align[$key] = '';
			}
			if (!isset ($table->headclass[$key])) {
				$table->headclass[$key] = 'header c'.$key;
			}
			if (isset ($table->head_colspan[$key])) {
				$headColspan = 'colspan = "' . $table->head_colspan[$key] . '"';
			}
			else $headColspan = '';
			
			if (isset ($table->headstyle[$key])) {
				$headStyle = ' style = "' . $table->headstyle[$key] . '" ';
			}
			else $headStyle = '';
	
			$output .= '<th class="'.$table->headclass[$key].'" ' . $headColspan . $headStyle . ' scope="col">'. $heading .'</th>';
		}
		$output .= '</tr></thead>'."\n";
	}
	
	$output .= '<tbody>'."\n";
	if (!empty ($table->data)) {
		$oddeven = 1;
		foreach ($table->data as $keyrow => $row) {
			if (!isset ($rowstyle[$keyrow])) {
				$rowstyle[$keyrow] = '';
			}
			if (!isset ($rowid[$keyrow])) {
				$rowid[$keyrow] = $tableid."-".$keyrow;
			}
			$oddeven = $oddeven ? 0 : 1;
			$class = 'datos'.($oddeven ? "" : "2");
			if (isset ($rowclass[$keyrow])) {
				$class = $rowclass[$keyrow];
			}
			$output .= '<tr id="'.$rowid[$keyrow].'" style="'.$rowstyle[$keyrow].'" class="'.$class.'">'."\n";
			/* Special separator rows */
			if ($row == 'hr' and $countcols) {
				$output .= '<td colspan="'. $countcols .'"><div class="tabledivider"></div></td>';
				continue;
			}
			
			if (!is_array($row))
				$row = (array)$row;
			
			/* It's a normal row */
			foreach ($row as $key => $item) {
				if (!isset ($size[$key])) {
					$size[$key] = '';
				}
				if (!isset ($cellstyle[$keyrow][$key])) {
					$cellstyle[$keyrow][$key] = '';
				}
				if (!isset ($cellclass[$keyrow][$key])) {
					$cellclass[$keyrow][$key] = '';
				}
				if (!isset ($colspan[$keyrow][$key])) {
					$colspan[$keyrow][$key] = '';
				}
				if (!isset ($rowspan[$keyrow][$key])) {
					$rowspan[$keyrow][$key] = '';
				}
				if (!isset ($align[$key])) {
					$align[$key] = '';
				}
				if (!isset ($valign[$key])) {
					$valign[$key] = '';
				}
				if (!isset ($wrap[$key])) {
					$wrap[$key] = '';
				}
				if (!isset ($style[$key])) {
					$style[$key] = '';
				}

				$output .= '<td id="'.$tableid.'-'.$keyrow.'-'.$key.'" style="'. $cellstyle[$keyrow][$key].$style[$key].$valign[$key].$align[$key].$size[$key].$wrap[$key] .'" '.$colspan[$keyrow][$key].' '.$rowspan[$keyrow][$key].' class="' . $class . ' ' . $cellclass[$keyrow][$key] . '">'. $item .'</td>'."\n";
			}
			$output .= '</tr>'."\n";
		}
	}
	$output .= '</tbody></table>'."\n";
	
	if ($return) 
		return $output;
	
	echo $output;
}



/**
 * Render a radio button input. Extended version, use html_print_radio_button() to simplify.
 *
 * @param string Input name.
 * @param string Input value.
 * @param string Set the button to be marked (optional, unmarked by default).
 * @param bool Disable the button (optional, button enabled by default).
 * @param string Script to execute when onClick event is triggered (optional).
 * @param string Optional HTML attributes. It's a free string which will be 
	inserted into the HTML tag, use it carefully (optional).
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 *
 * @return string HTML code if return parameter is true.
 */
 /* Hello there! :)
We added some of what seems to be "buggy" messages to the openSource version recently. This is not to force open-source users to move to the enterprise version, this is just to inform people using Pandora FMS open source that it requires skilled people to maintain and keep it running smoothly without professional support. This does not imply open-source version is limited in any way. If you check the recently added code, it contains only warnings and messages, no limitations except one: we removed the option to add custom logo in header. In the Update Manager section, it warns about the 'danger’ of applying automated updates without a proper backup, remembering in the process that the Enterprise version comes with a human-tested package. Maintaining an OpenSource version with more than 500 agents is not so easy, that's why someone using a Pandora with 8000 agents should consider asking for support. It's not a joke, we know of many setups with a huge number of agents, and we hate to hear that “its becoming unstable and slow” :(
You can of course remove the warnings, that's why we include the source and do not use any kind of trick. And that's why we added here this comment, to let you know this does not reflect any change in our opensource mentality of does the last 14 years.
*/
 
function html_print_radio_button_extended ($name, $value, $label, $checkedvalue, $disabled, $script, $attributes, $return = false,$modal=false,$message='visualmodal') {
	static $idcounter = 0;
	
	$output = '';
	
	$output = '<input type="radio" name="'.$name.'" value="'.$value.'"';
	$htmlid = 'radiobtn'.sprintf ('%04d', ++$idcounter);
	$output .= ' id="'.$htmlid.'"';
	
	if ($value == $checkedvalue) {
		$output .= ' checked="checked"';
	}
	if ($disabled) {
		$output .= ' disabled="disabled"';
	}
	if ($script != '') {
		$output .= ' onClick="'. $script . '"';
	}
	$output .= ' ' . $attributes ;
	$output .= ' />';
	
	if ($label != '') {
		$output .= '<label for="'.$htmlid.'">'. $label .'</label>' . "\n";
	}
	
	if ($modal && !enterprise_installed()){
		$output .= "
		<div id='".$message."' class='publienterprise' title='Community version' style='display:inline;position:relative;top:10px;left:0px;margin-top: -2px !important; margin-left: 2px !important;'><img data-title='Enterprise version' class='img_help forced_title' data-use_title_for_force_title='1' src='images/alert_enterprise.png'></div>
		";
	}
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Render a radio button input.
 *
 * @param string Input name.
 * @param string Input value.
 * @param string Label to add after the radio button (optional).
 * @param string Checked and selected value, the button will be selected if it matches $value (optional).
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_radio_button ($name, $value, $label = '', $checkedvalue = '', $return = false, $disabled = false) {
	$output = html_print_radio_button_extended ($name, $value, $label, $checkedvalue, $disabled, '', '', true);
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Render a checkbox button input. Extended version, use html_print_checkbox() to simplify.
 *
 * @param string Input name.
 * @param string Input value.
 * @param string Set the button to be marked (optional, unmarked by default).
 * @param bool Disable the button  (optional, button enabled by default).
 * @param string Script to execute when onClick event is triggered (optional).
 * @param string Optional HTML attributes. It's a free string which will be 
	inserted into the HTML tag, use it carefully (optional).
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_checkbox_extended ($name, $value, $checked, $disabled, $script, $attributes, $return = false, $id='') {
	static $idcounter = array ();
	
	//If duplicate names exist, it will start numbering. Otherwise it won't
	if (isset ($idcounter[$name])) {
		$idcounter[$name]++;
	}
	else {
		$idcounter[$name] = 0;
	}
	
	$id_aux = preg_replace('/[^a-z0-9\:\;\-\_]/i', '', $name.($idcounter[$name] ? $idcounter[$name] : ''));
	
	$output = '<input name="'.$name.'" type="checkbox" value="'.$value.'" '. ($checked ? 'checked="checked"': '');
	if ($id == '') {
		$output .= ' id="checkbox-'.$id_aux.'"';
	} else {
		$output .= ' '.$id.'"';
	}
	
	if ($script != '') {
		$output .= ' onclick="'. $script . '"';
	}
	
	if ($disabled) {
		$output .= ' disabled="disabled"';
	}
	
	$output .= ' ' . $attributes ;
	$output .= ' />';
	$output .= "\n";
	
	if ($return === false)
		echo $output;
	
	return $output;
}

/**
 * Render a checkbox button input.
 *
 * @param string Input name.
 * @param string Input value.
 * @param string Set the button to be marked (optional, unmarked by default).
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param bool $disabled Disable the button (optional, button enabled by default).
 *
 * @return string HTML code if return parameter is true.
 */
function html_print_checkbox ($name, $value, $checked = false, $return = false, $disabled = false, $script = '', $disabled_hidden = false) {
	$output = html_print_checkbox_extended ($name, $value, (bool) $checked, $disabled, $script, '', true);
	if (!$disabled_hidden) {
		$output .= html_print_input_hidden($name . '_sent', 1, true);
	}
	
	if ($return === false)
		echo $output;
	
	return $output;
}

/**
 * Prints an image HTML element.
 *
 * @param string $src Image source filename.
 * @param bool $return Whether to return or print
 * @param array $options Array with optional HTML options to set. At this moment, the 
 * following options are supported: alt, style, title, width, height, class, pos_tree.
 * @param bool $return_src Whether to return src field of image ('images/*.*') or complete html img tag ('<img src="..." alt="...">'). 
 * @param bool $relative Whether to use relative path to image or not (i.e. $relative= true : /pandora/<img_src>).
 * 
 * @return string HTML code if return parameter is true.
 */
function html_print_image ($src, $return = false, $options = false,
	$return_src = false, $relative = false, $no_in_meta = false, $isExternalLink = false) {

	global $config;
	
	// If metaconsole is in use then don't use skins
	if (!is_metaconsole()) {
		
		/* Checks if user's skin is available */
		$isFunctionSkins = enterprise_include_once ('include/functions_skins.php');
		
		if ($isFunctionSkins !== ENTERPRISE_NOT_HOOK) {
			$skin_path = enterprise_hook('skins_get_image_path',array($src));
			
			if ($skin_path)
				$src = $skin_path;
		}
		
	}
	
	
	// If metaconsole is activated and image doesn't exists try to search on normal console
	if (is_metaconsole()) {
		if (!$relative) {
			$working_dir = str_replace("\\", "/", getcwd()); // Windows compatibility
			if ($no_in_meta){
				$src = '../../' . $src;
			}
			else if (strstr($working_dir, 'enterprise/meta') === false) {
				if ($src[0] !== '/') {
					$src = '/' . $src;
				}
				
				if (!is_readable($working_dir . '/enterprise/meta' . $src)) {
					if ($isExternalLink) {
						$src = ui_get_full_url($src);
					}
					else {
						$src = ui_get_full_url('../..' . $src);
					}
				}
				else {
					$src = ui_get_full_url($src);
				}
			}
			else {
				if ($src[0] !== '/') {
					$src = '/' . $src;
				}
				
				if (is_readable($working_dir . $src)) {
					$src = ui_get_full_url($src);
				}
				else if (!is_readable($src)) {
					$src = ui_get_full_url('../../' . $src);
				}
			}
		}
		else {
			$src = '../../' . $src;
		}
	}
	else {
		if (!$relative) {
			$src_tmp = $src;
			$src = ui_get_full_url($src);
		}
	}
	
	// Only return src field of image
	if ($return_src) {
		if (!$return) { 
			echo io_safe_input($src); 
			return; 
		}
		return io_safe_input($src);
	}
	
	$output = '<img src="' . $src . '" '; // Dont use safe_input here or the performance will dead
	$style = '';
	
	if (!empty ($options)) {
		//Deprecated or value-less attributes
		if (isset ($options["align"])) {
			$style .= 'align:' . $options["align"] . ';'; //Align is deprecated, use styles.
		}
		
		if (isset ($options["border"])) {
			$style .= 'border:' . $options["border"] . 'px;'; //Border is deprecated, use styles
		}
		
		if (isset ($options["hspace"])) {
			$style .= 'margin-left:' . $options["hspace"] . 'px;'; //hspace is deprecated, use styles
			$style .= 'margin-right:' . $options["hspace"] . 'px;';
		}
		
		if (isset ($options["ismap"])) {
			$output .= 'ismap="ismap" '; //Defines the image as a server-side image map
		}
		
		if (isset ($options["vspace"])) {
			$style .= 'margin-top:' . $options["vspace"] . 'px;'; //hspace is deprecated, use styles
			$style .= 'margin-bottom:' . $options["vspace"] . 'px;';
		}
		
		if (isset ($options["style"])) {
			$style .= $options["style"]; 
		}
		
		// If title is provided activate forced title
		if (isset ($options["title"]) && $options["title"] != '') {
			if (isset ($options['class'])) {
				$options['class'] .= ' forced_title';
			}
			else {
				$options['class'] = 'forced_title';
			}

			// New way to show the force_title (cleaner and better performance)
			$output .= 'data-title="'.io_safe_input_html($options["title"]).'" ';
			$output .= 'data-use_title_for_force_title="1" ';
		}
		
		//Valid attributes (invalid attributes get skipped)
		$attrs = array ("height", "longdesc", "usemap", "width", "id",
			"class", "lang", "xml:lang", "onclick", "ondblclick",
			"onmousedown", "onmouseup", "onmouseover", "onmousemove", 
			"onmouseout", "onkeypress", "onkeydown", "onkeyup", "pos_tree");
		
		foreach ($attrs as $attribute) {
			if (isset ($options[$attribute])) {
				$output .= $attribute . '="' .
					io_safe_input_html ($options[$attribute]) . '" ';
			}
		}
	}
	else {
		$options = array ();
	}
	
	if (!isset ($options["alt"]) && isset ($options["title"])) {
		$options["alt"] = io_safe_input_html($options["title"]); //Set alt to title if it's not set
	}
	
	if (!empty ($style)) {
		$output .= 'style="'.$style.'" ';
	}
	
	if (isset($options["alt"]))
		$output .= 'alt="'.io_safe_input_html ($options['alt']).'" />';
	else
		$output .= '/>';
	
	if (!$return) {
		echo $output;
	}
	
	return $output;
}

/**
 * Render an input text element. Extended version, use html_print_input_text() to simplify.
 *
 * @param string Input name.
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param array An array with optional HTML parameters. 
 *	Key size: HTML size attribute.
 *	Key disabled: Whether to disable the input or not.
 *	Key class: HTML class
 */
function html_print_input_file ($name, $return = false, $options = false) {
	$output = '';
	
	$output .= '<input type="file" value="" name="'.$name.'" id="file-'.$name.'" ';
	
	if ($options) {
		if (isset ($options['size']))
			$output .= 'size="'.$options['size'].'"';
		
		if (isset ($options['disabled']))
			$output .= 'disabled="disabled"';
		
		if (isset ($options['class']))
			$output .= 'class="'.$options['class'].'"';
	}
	
	$output .= ' />';
	
	if ($return)
		return $output;
	echo $output;
}

/**
 * Render a label for a input elemennt.
 *
 * @param string Label text.
 * @param string Input id to refer.
 * @param bool Whether to return an output string or echo now (optional, echo by default).
 * @param array An array with optional HTML parameters. 
 *	Key html: Extra HTML to add after the label.
 *	Key class: HTML class
 */
function html_print_label ($text, $id, $return = false, $options = false) {
	$output = '';
	
	$output .= '<label id="label-'.$id.'" ';
	
	if ($options) {
		if (isset ($options['class']))
			$output .= 'class="'.$options['class'].'" ';
		
		if (isset ($options['style']))
			$output .= 'style="'.$options['style'].'" ';
	}
	
	$output .= 'for="'.$id.'" >';
	$output .= $text;
	$output .= '</label>';
	
	if ($options) {
		if (isset ($options['html']))
			$output .= $options['html'];
	}
	
	if ($return)
		return $output;
	
	echo $output;
}

/**
 * Convert a html color like #FF00FF into the rgb values like (255,0,255).
 *
 * @param string color in format #FFFFFF, FFFFFF, #FFF or FFF
 */
function html_html2rgb($htmlcolor)
{
	if ($htmlcolor[0] == '#') {
		$htmlcolor = substr($htmlcolor, 1);
	}
	
	if (strlen($htmlcolor) == 6) {
		$r = hexdec($htmlcolor[0].$htmlcolor[1]);
		$g = hexdec($htmlcolor[2].$htmlcolor[3]);
		$b = hexdec($htmlcolor[4].$htmlcolor[5]);
		return array($r, $g, $b);
	}
	elseif (strlen($htmlcolor) == 3) {
		$r = hexdec($htmlcolor[0].$htmlcolor[0]);
		$g = hexdec($htmlcolor[1].$htmlcolor[1]);
		$b = hexdec($htmlcolor[2].$htmlcolor[2]);
		return array($r, $g, $b);
	}
	else {
		return false;
	}
}

/**
 * Print a magic-ajax control to select the module.
 * 
 * @param string $name The name of ajax control, by default is "module".
 * @param string $default The default value to show in the ajax control.
 * @param array $id_agents The array list of id agents as array(1,2,3), by default is false and the function use all agents (if the ACL desactive).
 * @param bool $ACL Filter the agents by the ACL list of user.
 * @param string $scriptResult The source code of script to call, by default is
 * empty. And the example is:
 * 		function (e, data, formatted) {
 *			...
 *		}
 *
 * 		And the formatted is the select item as string.
 * 
 * @param array $filter Other filter of modules.
 * @param bool $return If it is true return a string with the output instead to echo the output.
 * 
 * @return mixed If the $return is true, return the output as string.
 */
function html_print_autocomplete_modules($name = 'module',
	$default = '', $id_agents = false, $ACL = true, $scriptResult = '',
	$filter = array(), $return = false,$id_agent_module = 0) {
	
	global $config;
	
	if ($id_agents === false) {
		$groups = array();
		if ($ACL) {
			$groups = users_get_groups($config['id_user'], "AW", false);
			$groups = array_keys($groups);
			
			if (empty($groups)) {
				$id_groups = 0;
			}
			else {
				$id_groups = implode(',', $groups);
			}
			
			$agents = db_get_all_rows_sql('SELECT id_agente
				FROM tagente
				WHERE id_grupo IN (' . $id_groups . ')');
		}
		else {
			$agents = db_get_all_rows_sql('SELECT id_agente
				FROM tagente');
		}
		
		if ($agents === false) $agents = array();
		
		$id_agents = array();
		foreach ($agents as $agent) {
			$id_agents[] = $agent['id_agente'];
		}
	}
	else {
		if ($ACL) {
			$groups = users_get_groups($config['id_user'], "AW", false);
			$groups = array_keys($groups);
			
			$agents = db_get_all_rows_sql('SELECT id_agente FROM tagente WHERE id_grupo IN (' . implode(',', $groups) . ')');
			
			if ($agents === false) $agents = array();
			
			$id_agentsACL = array();
			foreach ($agents as $agent) {
				if (array_search($agent['id_agente'], $id_agents) !== false) {
					$id_agentsACL[] = $agent['id_agente']; 
				}
			}
			
			$id_agents = $id_agentsACL;
		}
	}
	
	ob_start();
	
	html_print_input_text_extended ($name, $default, 'text-' . $name, '', 30, 100, false, '',
		array('style' => 'background: url(images/search_module.png) no-repeat right;'));
	html_print_input_hidden($name . "_hidden", $id_agent_module);
	ui_print_help_tip(__('Type at least two characters to search the module.'), false);
	
	$javascript_ajax_page =
		ui_get_full_url('ajax.php', false, false, false, false);
	?>
	<script type="text/javascript">
		function escapeHTML (str)
		{
			var div = document.createElement('div');
			var text = document.createTextNode(str);
			div.appendChild(text);
			return div.innerHTML;
		}
		
		$(document).ready (function () {
				$("#text-<?php echo $name; ?>").autocomplete({
					minLength: 2,
					source: function( request, response ) {
							var term = request.term; //Word to search
							
							data_params = {
								page: "include/ajax/module",
								q: term,
								search_modules: 1,
								id_agents: '<?php echo json_encode($id_agents); ?>',
								other_filter: '<?php echo json_encode($filter); ?>'
							};
							
							jQuery.ajax ({
								data: data_params,
								async: false,
								type: "POST",
								url: action="<?php echo $javascript_ajax_page;?>",
								timeout: 10000,
								dataType: "json",
								success: function (data) {
										temp = [];
										$.each(data, function (id, module) {
												temp.push({
													'value' : id,
													'label' : module});
										});
										
										response(temp);
									}
								});
						},
					change: function( event, ui ) {
							if (!ui.item)
								$("input[name='<?php echo $name; ?>_hidden']")
									.val(0);
							return false;
						},
					select: function( event, ui ) {
							$("input[name='<?php echo $name; ?>_hidden']")
								.val(ui.item.value);
							
							$("#text-<?php echo $name; ?>").val( ui.item.label );
							return false;
						}
					}
				);
			});
	</script>
	<?php
	
	$output = ob_get_clean();
	
	if ($return) {
		return $output;
	}
	else {
		echo $output;
	}
}
?>