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pandorafms/pandora_console/include/functions_ui.php

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<?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 UI
*/
require_once($config['homedir'] . '/include/functions_agents.php');
require_once($config['homedir'] . '/include/functions_modules.php');
require_once($config['homedir'] . '/include/functions.php');
require_once($config['homedir'] . '/include/functions_groups.php');
require_once($config['homedir'] . '/include/functions_users.php');
require_once($config['homedir'] . '/include/functions_html.php');
/**
* Truncate a text to num chars (pass as parameter) and if flag show tooltip is
* true the html artifal to show the tooltip with rest of text.
*
* @param string $text The text to truncate.
* @param mixed $numChars Number chars (-3 for char "[...]") max the text. Or the strings "agent_small", "agent_medium", "module_small", "module_medium", "description" or "generic" for to take the values from user config.
* @param boolean $showTextInAToopTip Flag to show the tooltip.
* @param boolean $return Flag to return as string or not.
* @param boolean $showTextInTitle Flag to show the text on title.
* @param string $suffix String at the end of a strimmed string.
* @param string $style Style associated to the text.
*
* @return string Truncated text.
*/
function ui_print_truncate_text($text, $numChars = GENERIC_SIZE_TEXT, $showTextInAToopTip = true, $return = true, $showTextInTitle = true, $suffix = '[&hellip;]', $style = false) {
global $config;
if (is_string($numChars)) {
switch ($numChars) {
case 'agent_small':
$numChars = $config['agent_size_text_small'];
break;
case 'agent_medium':
$numChars = $config['agent_size_text_medium'];
break;
case 'module_small':
$numChars = $config['module_size_text_small'];
break;
case 'module_medium':
$numChars = $config['module_size_text_medium'];
break;
case 'description':
$numChars = $config['description_size_text'];
break;
case 'item_title':
$numChars = $config['item_title_size_text'];
break;
default:
$numChars = (int)$numChars;
break;
}
}
if ($numChars == 0) {
if ($return == true) {
return $text;
}
else {
echo $text;
}
}
$text = io_safe_output($text);
if (mb_strlen($text, "UTF-8") > ($numChars)) {
$half_length = intval(($numChars - 3) / 2); // '/2' because [...] is in the middle of the word.
// Depending on the strange behavior of mb_strimwidth() itself,
// the 3rd parameter is not to be $numChars but the length of original text (just means 'large enough').
$truncateText2 = mb_strimwidth($text,
(mb_strlen($text, "UTF-8") - $half_length), mb_strlen($text, "UTF-8"), "", "UTF-8" );
$truncateText = mb_strimwidth($text, 0,
($numChars - $half_length), "", "UTF-8") . $suffix;
$truncateText = $truncateText . $truncateText2;
if ($showTextInTitle) {
if ($style === null) {
$truncateText = $truncateText;
}
else if ($style !== false) {
$truncateText = '<span style="' . $style . '" title="'.$text.'">'.$truncateText.'</span>';
}
else {
$truncateText = '<span title="'.$text.'">'.$truncateText.'</span>';
}
}
if ($showTextInAToopTip) {
if ($style !== false) {
$truncateText = $truncateText . '<a href="#" class="tip">&nbsp;<span style="' . $style . '">' . $text . '</span></a>';
}
else {
$truncateText = $truncateText . '<a href="#" class="tip">&nbsp;<span>' . $text . '</span></a>';
}
}
else {
if ($style !== false) {
$truncateText = '<span style="' . $style . '">'.$truncateText.'</span>';
}
}
}
else {
if ($style !== false) {
$truncateText = '<span style="' . $style . '">' . $text . '</span>';
}
else {
$truncateText = $text;
}
}
if ($return == true) {
return $truncateText;
}
else {
echo $truncateText;
}
}
/**
* Print a string with a smaller font depending on its size.
*
* @param string $string String to be display with a smaller font.
* @param boolean $return Flag to return as string or not.
*/
function printSmallFont ($string, $return = true) {
$str = io_safe_output($string);
$length = strlen($str);
if ($length >= 30) {
$size = 0.7;
}
elseif ($length >= 20) {
$size = 0.8;
}
elseif ($length >= 10) {
$size = 0.9;
}
elseif ($length < 10) {
$size = 1;
}
$s = '<span style="font-size: '.$size.'em;">';
$s .= $string;
$s .= '</span>';
if ($return) {
return $s;
}
else {
echo $s;
}
}
/**
* Prints a generic message between tags.
*
* @param mixed The string message or array ('title', 'message', 'icon', 'no_close', 'force_style') to be displayed
* @param string the class to user
* @param string Any other attributes to be set for the tag.
* @param bool Whether to output the string or return it
* @param string What tag to use (you could specify something else than
* h3 like div or h2)
*
* @return string HTML code if return parameter is true.
*/
function ui_print_message ($message, $class = '', $attributes = '', $return = false, $tag = 'h3') {
static $first_execution = true;
$text_title = '';
$text_message = '';
$icon_image = '';
$no_close_bool = false;
$force_style = '';
if (is_array($message)) {
if (!empty($message['title']))
$text_title = $message['title'];
if (!empty($message['message']))
$text_message = $message['message'];
if (!empty($message['icon']))
$icon_image = $message['icon'];
if (!empty($message['no_close']))
$no_close_bool = $message['no_close'];
if (!empty($message['force_style']))
$force_style = $message['force_style'];
}
else {
$text_message = $message;
}
if (empty($text_title)) {
switch ($class) {
default:
case 'info':
$text_title = __('Information');
break;
case 'error':
$text_title = __('Error');
break;
case 'suc':
$text_title = __('Success');
break;
}
}
if (empty($icon_image)) {
switch ($class) {
default:
case 'info':
$icon_image = 'images/information.png';
break;
case 'error':
$icon_image = 'images/err.png';
break;
case 'suc':
$icon_image = 'images/suc.png';
break;
}
}
$id = 'info_box_' . uniqid();
$output = '<table cellspacing="0" cellpadding="0" id="' . $id . '" ' . $attributes . '
class="info_box ' . $class . '" style="' . $force_style . '">
<tr>
<td class="icon">' . html_print_image($icon_image, true) . '</td>
<td class="title"><b>' . $text_title . '</b></td>
<td class="icon">';
if (!$no_close_bool) {
$output .= '<a href="javascript: close_info_box(\'' . $id . '\')">' .
html_print_image('images/cross.disabled.png', true) . '</a>';
}
$output .= '</td>
</tr>
<tr>
<td></td>
<td style="color:#000000">' . $text_message . '</td>
<td></td>
</tr>
</table>';
if (($first_execution) && (!$no_close_bool)) {
$first_execution = false;
$output .= '
<script type="text/javascript">
function close_info_box(id) {
$("#" + id).hide();
}
</script>
';
}
if ($return)
return $output;
else
echo $output;
}
/**
* Prints an error message.
*
* @param mixed The string error message or array ('title', 'message', 'icon', 'no_close') to be displayed
* @param string Any other attributes to be set for the tag.
* @param bool Whether to output the string or return it
* @param string What tag to use (you could specify something else than
* h3 like div or h2)
*
* @return string HTML code if return parameter is true.
*/
function ui_print_error_message ($message, $attributes = '', $return = false, $tag = 'h3') {
return ui_print_message ($message, 'error', $attributes, $return, $tag);
}
/**
* Prints an operation success message.
*
* @param mixed The string message or array ('title', 'message', 'icon', 'no_close') to be displayed
* @param string Any other attributes to be set for the tag.
* @param bool Whether to output the string or return it
* @param string What tag to use (you could specify something else than
* h3 like div or h2)
*
* @return string HTML code if return parameter is true.
*/
function ui_print_success_message ($message, $attributes = '', $return = false, $tag = 'h3') {
return ui_print_message ($message, 'suc', $attributes, $return, $tag);
}
/**
* Prints an operation info message.
*
* @param mixed The string message or array ('title', 'message', 'icon', 'no_close') to be displayed
* @param string Any other attributes to be set for the tag.
* @param bool Whether to output the string or return it
* @param string What tag to use (you could specify something else than
* h3 like div or h2)
*
* @return string HTML code if return parameter is true.
*/
function ui_print_info_message ($message, $attributes = '', $return = false, $tag = 'h3') {
return ui_print_message ($message, 'info', $attributes, $return, $tag);
}
/**
* Evaluates a result using empty() and then prints an error or success message
*
* @param mixed The results to evaluate. 0, NULL, false, '' or
* array() is bad, the rest is good
* @param mixed The string or array ('title', 'message') to be displayed if the result was good
* @param mixed The string or array ('title', 'message') to be displayed if the result was bad
* @param string Any other attributes to be set for the h3
* @param bool Whether to output the string or return it
* @param string What tag to use (you could specify something else than
* h3 like div or h2)
*
* @return string HTML code if return parameter is true.
*/
function ui_print_result_message ($result, $good = '', $bad = '', $attributes = '', $return = false, $tag = 'h3') {
if ($good == '' || $good === false)
$good = __('Request successfully processed');
if ($bad == '' || $bad === false)
$bad = __('Error processing request');
if (empty ($result)) {
return ui_print_error_message ($bad, $attributes, $return, $tag);
}
else {
return ui_print_success_message ($good, $attributes, $return, $tag);
}
}
/**
* Evaluates a unix timestamp and returns a span (or whatever tag specified)
* with as title the correctly formatted full timestamp and a time comparation
* in the tag
*
* @param int Any type of timestamp really, but we prefer unixtime
* @param bool Whether to output the string or return it
* @param array An array with different options for this function
* Key html_attr: which html attributes to add (defaults to none)
* Key tag: Which html tag to use (defaults to span)
* Key prominent: Overrides user preference and display "comparation" or "timestamp"
* key units: The type of units.
*
* @return string HTML code if return parameter is true.
*/
function ui_print_timestamp ($unixtime, $return = false, $option = array ()) {
global $config;
//TODO: Add/use a javascript timer for the seconds so it automatically updates as time passes by
if (isset ($option["html_attr"])) {
$attributes = $option["html_attr"];
}
else {
$attributes = "";
}
if (isset ($option["tag"])) {
$tag = $option["tag"];
}
else {
$tag = "span";
}
if (empty ($option["style"])) {
$style = 'style="white-space:nowrap;"';
}
else {
$style = 'style="'.$option["style"].'"';
}
if (!empty ($option["prominent"])) {
$prominent = $option["prominent"];
}
else {
$prominent = $config["prominent_time"];
}
if (!is_numeric ($unixtime)) {
$unixtime = strtotime ($unixtime);
}
//prominent_time is either timestamp or comparation
if ($unixtime <= 0) {
$title = __('Unknown').'/'.__('Never');
$data = __('Unknown');
}
elseif ($prominent == "timestamp") {
$title = human_time_comparation ($unixtime);
$data = date ($config["date_format"], $unixtime);
}
else {
$title = date ($config["date_format"], $unixtime);
$units = 'large';
if (isset($option['units'])) {
$units = $option['units'];
}
$data = human_time_comparation ($unixtime, $units);
}
$output = '<'.$tag;
switch ($tag) {
default:
//Usually tags have title attributes, so by default we add,
//then fall through to add attributes and data
$output .= ' title="'.$title.'">'.$data.'</'.$tag.'>';
break;
case "h1":
case "h2":
case "h3":
//Above tags don't have title attributes
$output .= ' '.$attributes.' '.$style.'>'.$data.'</'.$tag.'>';
break;
}
if ($return)
return $output;
echo $output;
}
/**
* Prints a username with real name, link to the user_edit page etc.
*
* @param string The username to render
* @param bool Whether to return or print
*
* @return string HTML code if return parameter is true.
*/
function ui_print_username ($username, $return = false) {
$string = '<a href="index.php?sec=usuario&amp;sec2=operation/users/user_edit&amp;id='.$username.'">'.get_user_fullname ($username).'</a>';
if ($return)
return $string;
echo $string;
}
/**
* Print group icon within a link
*
* @param int Group id
* @param bool Whether to return or print
* @param string What path to use (relative to images/). Defaults to groups_small
* @param string Style for group image
* @param bool Whether the group have link or not
*
* @return string HTML code if return parameter is true.
*/
function ui_print_group_icon ($id_group, $return = false, $path = "groups_small", $style='', $link = true) {
if($id_group > 0)
$icon = (string) db_get_value ('icon', 'tgrupo', 'id_grupo', (int) $id_group);
else
$icon = "world";
if($style == '')
$style = 'width: 16px; height: 16px;';
$output = '';
if ($link)
$output = '<a href="index.php?sec=estado&amp;sec2=operation/agentes/estado_agente&amp;refr=60&amp;group_id='.$id_group.'">';
if (empty ($icon))
$output .= '<span title="'. groups_get_name($id_group, true).'">&nbsp;-&nbsp</span>';
else
$output .= html_print_image("images/" . $path . "/" . $icon . ".png", true, array("style" => $style, "class" => "bot", "alt" => groups_get_name($id_group, true), "title" => groups_get_name ($id_group, true)));
if ($link)
$output .= '</a>';
if (!$return)
echo $output;
return $output;
}
/**
* Print group icon within a link. Other version.
*
* @param int Group id
* @param bool Whether to return or print
* @param string What path to use (relative to images/). Defaults to groups_small
*
* @return string HTML code if return parameter is true.
*/
function ui_print_group_icon_path ($id_group, $return = false, $path = "images/groups_small", $style='', $link = true) {
if($id_group > 0)
$icon = (string) db_get_value ('icon', 'tgrupo', 'id_grupo', (int) $id_group);
else
$icon = "world";
if($style == '')
$style = 'width: 16px; height: 16px;';
$output = '';
if ($link)
$output = '<a href="index.php?sec=estado&amp;sec2=operation/agentes/estado_agente&amp;refr=60&amp;group_id='.$id_group.'">';
if (empty ($icon))
$output .= '<span title="'. groups_get_name($id_group, true).'">&nbsp;-&nbsp</span>';
else
$output .= '<img style="' . $style . '" class="bot" src="'.$path.'/'.$icon.'.png" alt="'.groups_get_name ($id_group, true).'" title="'.groups_get_name ($id_group, true).'" />';
if ($link)
$output .= '</a>';
if (!$return)
echo $output;
return $output;
}
/**
* Get the icon of an operating system.
*
* @param int Operating system id
* @param bool Whether to also append the name of the OS after the icon
* @param bool Whether to return or echo the result
* @param bool Whether to apply skin or not
*
* @return string HTML with icon of the OS
*/
function ui_print_os_icon ($id_os, $name = true, $return = false, $apply_skin = true, $networkmap = false, $only_src = false, $relative = false) {
$subfolter = 'os_icons';
if ($networkmap) {
$subfolter = 'networkmap';
}
$icon = (string) db_get_value ('icon_name', 'tconfig_os', 'id_os', (int) $id_os);
$os_name = get_os_name ($id_os);
if (empty ($icon)) {
if ($only_src) {
$output = html_print_image("images/".$subfolter."/unknown.png", false, false, true, $relative);
}
else {
return "-";
}
}
if ($apply_skin) {
if ($only_src) {
$output = html_print_image("images/".$subfolter."/".$icon, true, false, true, $relative);
}
else {
$output = html_print_image("images/".$subfolter."/".$icon, true, array("alt" => $os_name, "title" => $os_name), false, $relative);
}
}
else
//$output = "<img src='images/os_icons/" . $icon . "' alt='" . $os_name . "' title='" . $os_name . "'>";
$output = "images/".$subfolter."/" . $icon;
if ($name === true) {
$output .= ' - '.$os_name;
}
if (!$return)
echo $output;
return $output;
}
/**
* Prints an agent name with the correct link
*
* @param int Agent id
* @param bool Whether to return the string or echo it too
* @param int Now uses styles to accomplish this
* @param string Style of name in css.
*
* @return string HTML with agent name and link
*/
function ui_print_agent_name ($id_agent, $return = false, $cutoff = 'agent_medium', $style = '', $cutname = false) {
$agent_name = (string) agents_get_name ($id_agent);
$agent_name_full = $agent_name;
if ($cutname) {
$agent_name = ui_print_truncate_text($agent_name, $cutoff, true, true, true, '[&hellip;]', $style);
}
$output = '<a style="' . $style . '" href="index.php?sec=estado&amp;sec2=operation/agentes/ver_agente&amp;id_agente='.$id_agent.'" title="'.$agent_name_full.'"><b><span style="'.$style.'">'.$agent_name.'</span></b></a>';
//TODO: Add a pretty javascript (using jQuery) popup-box with agent details
if ($return)
return $output;
echo $output;
}
/**
* Formats a row from the alert table and returns an array usable in the table function
*
* @param array A valid (non empty) row from the alert table
* @param bool Whether or not this is a combined alert
* @param bool Whether to print the agent information with the module information
* @param string Tab where the function was called from (used for urls)
* @param mixed Style for agent name or default (false)
*
* @return array A formatted array with proper html for use in $table->data (6 columns)
*/
function ui_format_alert_row ($alert, $compound = false, $agent = true, $url = '', $agent_style = false) {
global $config;
$actionText = "";
require_once ("include/functions_alerts.php");
$isFunctionPolicies = enterprise_include_once ('include/functions_policies.php');
$id_group = (int) get_parameter ("ag_group", 0); //0 is the All group (selects all groups)
if ($isFunctionPolicies !== ENTERPRISE_NOT_HOOK) {
if ($agent) {
$index = array('policy' => 0, 'standby' => 1, 'force_execution' => 2, 'agent_name' => 3, 'module_name' => 4,
'description' => 5, 'template' => 5, 'action' => 6, 'last_fired' => 7, 'status' => 8,
'validate' => 9);
}
else {
$index = array('policy' => 0, 'standby' => 1, 'force_execution' => 2, 'agent_name' => 3, 'module_name' => 3,
'description' => 4, 'template' => 4, 'action' => 5, 'last_fired' => 6, 'status' => 7,
'validate' => 8);
}
}
else {
if ($agent) {
$index = array('standby' => 0, 'force_execution' => 1, 'agent_name' => 2, 'module_name' => 3,
'description' => 4, 'template' => 4, 'action' => 5, 'last_fired' => 6, 'status' => 7,
'validate' => 8);
}
else {
$index = array('standby' => 0, 'force_execution' => 1, 'agent_name' => 2, 'module_name' => 2,
'description' => 3, 'template' => 3, 'action' => 4, 'last_fired' => 5, 'status' => 6,
'validate' => 7);
}
}
if ($alert['disabled']) {
$disabledHtmlStart = '<span style="font-style: italic; color: #aaaaaa;">';
$disabledHtmlEnd = '</span>';
$styleDisabled = "font-style: italic; color: #aaaaaa;";
}
else {
$disabledHtmlStart = '';
$disabledHtmlEnd = '';
$styleDisabled = "";
}
if (empty ($alert))
{
if ($isFunctionPolicies !== ENTERPRISE_NOT_HOOK)
return array ("", "", "", "", "", "", "", "");
else
return array ("", "", "", "", "", "", "");
}
// Get agent id
if ($compound) {
$id_agent = $alert['id_agent'];
$description = $alert['description'];
}
else {
$id_agent = modules_get_agentmodule_agent ($alert['id_agent_module']);
$template = alerts_get_alert_template ($alert['id_alert_template']);
$description = io_safe_output($template['name']);
}
$data = array ();
if (($isFunctionPolicies !== ENTERPRISE_NOT_HOOK) && (!$compound)) {
$policyInfo = policies_is_alert_in_policy2($alert['id'], false);
if ($policyInfo === false)
$data[$index['policy']] = '';
else {
$img = 'images/policies.png';
$data[$index['policy']] = '<a href="?sec=gpolicies&amp;sec2=enterprise/godmode/policies/policies&amp;id=' . $policyInfo['id'] . '">' .
html_print_image($img,true, array('title' => $policyInfo['name'])) .
'</a>';
}
}
else if (($isFunctionPolicies !== ENTERPRISE_NOT_HOOK) && ($compound))
$data[$index['policy']] = '';
// Standby
$data[$index['standby']] = '';
if (isset ($alert["standby"]) && $alert["standby"] == 1) {
$data[$index['standby']] = html_print_image ('images/bell_pause.png', true, array('title' => __('Standby on')));
}
// Force alert execution
$data[$index['force_execution']] = '';
if (! $compound) {
if ($alert["force_execution"] == 0) {
$data[$index['force_execution']] =
'<a href="'.$url.'&amp;id_alert='.$alert["id"].'&amp;force_execution=1&refr=60">' . html_print_image("images/target.png", true, array("border" => '0', "alt" => __('Force'))) . '</a>';
}
else {
$data[$index['force_execution']] =
'<a href="'.$url.'&amp;id_alert='.$alert["id"].'&amp;refr=60">' . html_print_image("images/refresh.png", true) . '</a>';
}
}
$data[$index['agent_name']] = $disabledHtmlStart;
if ($compound) {
if ($agent_style !== false) {
$data[$index['agent_name']] .= ui_print_agent_name ($id_agent, true, 20, $styleDisabled . " $agent_style");
}
else {
$data[$index['agent_name']] .= ui_print_agent_name ($id_agent, true, 20, $styleDisabled);
}
}
elseif ($agent == 0) {
$data[$index['module_name']] .=
ui_print_truncate_text(modules_get_agentmodule_name ($alert["id_agent_module"]), 'module_small', false, true, true, '[&hellip;]', 'font-size: 7.2pt');
}
else {
if ($agent_style !== false) {
$data[$index['agent_name']] .= ui_print_agent_name (modules_get_agentmodule_agent ($alert["id_agent_module"]), true, 20, $styleDisabled . " $agent_style");
}
else {
$data[$index['agent_name']] .= ui_print_agent_name (modules_get_agentmodule_agent ($alert["id_agent_module"]), true, 20, $styleDisabled);
}
$data[$index['module_name']] =
ui_print_truncate_text (modules_get_agentmodule_name ($alert["id_agent_module"]), 'module_small', false, true, true, '[&hellip;]', 'font-size: 7.2pt');
}
$data[$index['agent_name']] .= $disabledHtmlEnd;
$data[$index['description']] = '';
if (! $compound) {
$data[$index['template']] .= '<a class="template_details" href="ajax.php?page=godmode/alerts/alert_templates&get_template_tooltip=1&id_template='.$template['id'].'">';
$data[$index['template']] .= html_print_image ('images/zoom.png', true);
$data[$index['template']] .= '</a> ';
$actionDefault = db_get_value_sql("SELECT id_alert_action
FROM talert_templates WHERE id = " . $alert['id_alert_template']);
}
else {
$actionDefault = db_get_value_sql("SELECT id_alert_action FROM talert_compound_actions WHERE id_alert_compound = " . $alert['id']);
}
$data[$index['description']] .= $disabledHtmlStart .
ui_print_truncate_text (io_safe_output($description), 'description', false, true, true, '[&hellip;]', 'font-size: 7.1pt') .
$disabledHtmlEnd;
$actions = alerts_get_alert_agent_module_actions ($alert['id'], false, $compound);
if (!empty($actions)) {
$actionText = '<div style="margin-left: 10px;"><ul class="action_list">';
foreach ($actions as $action) {
$actionText .= '<div><span class="action_name"><li>' . $action['name'];
if ($action["fires_min"] != $action["fires_max"]){
$actionText .= " (".$action["fires_min"] . " / ". $action["fires_max"] . ")";
}
$actionText .= '</li></span><br /></div>';
}
$actionText .= '</ul></div>';
}
else {
if ($actionDefault != "")
$actionText = db_get_sql ("SELECT name FROM talert_actions WHERE id = $actionDefault"). " <i>(".__("Default") . ")</i>";
}
$data[$index['action']] = $actionText;
$data[$index['last_fired']] = $disabledHtmlStart . ui_print_timestamp ($alert["last_fired"], true) . $disabledHtmlEnd;
$status = STATUS_ALERT_NOT_FIRED;
$title = "";
if ($alert["times_fired"] > 0) {
$status = STATUS_ALERT_FIRED;
$title = __('Alert fired').' '.$alert["times_fired"].' '.__('times');
}
elseif ($alert["disabled"] > 0) {
$status = STATUS_ALERT_DISABLED;
$title = __('Alert disabled');
}
else {
$status = STATUS_ALERT_NOT_FIRED;
$title = __('Alert not fired');
}
$data[$index['status']] = ui_print_status_image($status, $title, true);
if (check_acl ($config["id_user"], $id_group, "LW") == 1) {
if ($compound) {
$data[$index['validate']] = html_print_checkbox ("validate_compound[]", $alert["id"], false, true);
}
else {
$data[$index['validate']] = html_print_checkbox ("validate[]", $alert["id"], false, true);
}
}
return $data;
}
/**
* Prints a substracted string, length specified by cutoff, the full string will be in a rollover.
*
* @param string The string to be cut
* @param int At how much characters to cut
* @param bool Whether to return or print it out
* @param int Size font (fixed) in px, applyed as CSS style (optional)
*
* @return An HTML string
*/
function ui_print_string_substr ($string, $cutoff = 16, $return = false, $fontsize = 0) {
if (empty ($string)) {
return "";
}
$string2 = io_safe_output ($string);
if (mb_strlen($string2, "UTF-8") > $cutoff) {
$string3 = "...";
}
else {
$string3 = "";
}
$font_size_mod = "";
if ($fontsize > 0) {
$font_size_mod = "style='font-size: ".$fontsize."px'";
}
$string = '<span '.$font_size_mod.' title="'.io_safe_input($string2).'">'.mb_substr ($string2, 0, $cutoff, "UTF-8").$string3.'</span>';
if ($return === false) {
echo $string;
}
return $string;
}
/**
* Gets a helper text explaining the requirement needs for an alert template
* to get it fired.
*
* @param int Alert template id.
* @param bool Wheter to return or print it out.
* @param bool Wheter to put the values in the string or not.
*
* @return An HTML string if return was true.
*/
function ui_print_alert_template_example ($id_alert_template, $return = false, $print_values = true) {
$output = '';
$output .= html_print_image("images/information.png", true);
$output .= '<span id="example">';
$template = alerts_get_alert_template ($id_alert_template);
switch ($template['type']) {
case 'equal':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is <span id="value"></span>');
break;
case 'not_equal':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is not <span id="value"></span>');
break;
case 'regex':
if ($template['matches_value'])
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value matches <span id="value"></span>');
else
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value doesn\'t match <span id="value"></span>');
$value = $template['value'];
break;
case 'max_min':
if ($template['matches_value'])
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is between <span id="min"></span> and <span id="max"></span>');
else
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is not between <span id="min"></span> and <span id="max"></span>');
break;
case 'max':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is over <span id="max"></span>');
break;
case 'min':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the value is under <span id="min"></span>');
break;
case 'warning':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the module is in warning status');
break;
case 'critical':
/* Do not translate the HTML attributes */
$output .= __('The alert would fire when the module is in critical status');
break;
}
if ($print_values) {
/* Replace span elements with real values. This is done in such way to avoid
duplicating strings and make it easily modificable via Javascript. */
$output = str_replace ('<span id="value"></span>', $template['value'], $output);
$output = str_replace ('<span id="max"></span>', $template['max_value'], $output);
$output = str_replace ('<span id="min"></span>', $template['min_value'], $output);
}
$output .= '</span>';
if ($return)
return $output;
echo $output;
}
/**
* Prints a help tip icon.
*
* @param string Id of the help article
* @param bool Whether to return or output the result
*
* @return string The help tip
*/
function ui_print_help_icon ($help_id, $return = false) {
$output = '&nbsp;'.html_print_image ("images/help.png", true,
array ("class" => "img_help",
"title" => __('Help'),
"onclick" => "open_help ('".$help_id."')"));
if (!$return)
echo $output;
return $output;
}
/**
* Add a CSS file to the HTML head tag.
*
* To make a CSS file available just put it in include/styles. The
* file name should be like "name.css". The "name" would be the value
* needed to pass to this function.
*
* @param string Script name to add without the "jquery." prefix and the ".js"
* suffix. Example:
* <code>
* ui_require_css_file ('pandora');
* // Would include include/styles/pandora.js
* </code>
*
* @return bool True if the file was added. False if the file doesn't exist.
*/
function ui_require_css_file ($name, $path = 'include/styles/') {
global $config;
$filename = $path.$name.'.css';
if (! isset ($config['css']))
$config['css'] = array ();
if (isset ($config['css'][$name]))
return true;
if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
return false;
$config['css'][$name] = $filename;
return true;
}
/**
* Add a javascript file to the HTML head tag.
*
* To make a javascript file available just put it in include/javascript. The
* file name should be like "name.js". The "name" would be the value
* needed to pass to this function.
*
* @param string Script name to add without the "jquery." prefix and the ".js"
* suffix. Example:
* <code>
* ui_require_javascript_file ('pandora');
* // Would include include/javascript/pandora.js
* </code>
*
* @return bool True if the file was added. False if the file doesn't exist.
*/
function ui_require_javascript_file ($name, $path = 'include/javascript/') {
global $config;
$filename = $path.$name.'.js';
if (! isset ($config['js']))
$config['js'] = array ();
if (isset ($config['js'][$name]))
return true;
/* We checks two paths because it may fails on enterprise */
if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
return false;
$config['js'][$name] = $filename;
return true;
}
/**
* Add a enteprise javascript file to the HTML head tag.
*
* To make a javascript file available just put it in <ENTERPRISE_DIR>/include/javascript. The
* file name should be like "name.js". The "name" would be the value
* needed to pass to this function.
*
* @param string Script name to add without the "jquery." prefix and the ".js"
* suffix. Example:
* <code>
* ui_require_javascript_file ('pandora');
* // Would include include/javascript/pandora.js
* </code>
*
* @return bool True if the file was added. False if the file doesn't exist.
*/
function ui_require_javascript_file_enterprise($name) {
global $config;
$filename = ENTERPRISE_DIR . '/include/javascript/' .$name.'.js';
if (! isset ($config['js']))
$config['js'] = array ();
if (isset ($config['js'][$name]))
return true;
/* We checks two paths because it may fails on enterprise */
if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
return false;
$config['js'][$name] = $filename;
return true;
}
/**
* Add a jQuery file to the HTML head tag.
*
* To make a jQuery script available just put it in include/javascript. The
* file name should be like "jquery.name.js". The "name" would be the value
* needed to pass to this function. Notice that this function does not manage
* jQuery denpendencies.
*
* @param string Script name to add without the "jquery." prefix and the ".js"
* suffix. Example:
* <code>
* ui_require_jquery_file ('form');
* // Would include include/javascript/jquery.form.js
* </code>
*
* @return bool True if the file was added. False if the file doesn't exist.
*/
function ui_require_jquery_file ($name, $path = 'include/javascript/') {
global $config;
$filename = $path.'jquery.'.$name.'.js';
if (! isset ($config['jquery']))
$config['jquery'] = array ();
if (isset ($config['jquery'][$name]))
return true;
/* We checks two paths because it may fails on enterprise */
if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
return false;
$config['jquery'][$name] = $filename;
return true;
}
/**
* Callback function to add stuff to the head. This allows us to add scripts
* to the header after the fact as well as extensive validation.
*
* DO NOT CALL print_f, echo, ob_start, ob_flush, ob_end functions here.
*
* To add css just put them in include/styles and then add them to the
* $config['css'] array
*
* @param string Callback will fill this with the current buffer.
* @param bitfield Callback will fill this with a bitfield (see ob_start)
*
* @return string String to return to the browser
*/
function ui_process_page_head ($string, $bitfield) {
global $config;
global $vc_public_view;
if (isset ($config['ignore_callback']) && $config['ignore_callback'] == true) {
return;
}
$output = '';
// If user is logged or displayed view is the public view of visual console
if ($config["refr"] > 0 && (isset($config['id_user']) || $vc_public_view == 1)) {
if ($config['enable_refr'] || $GET['sec2'] == "operation/agentes/estado_agente" || $GET['sec2'] == "operation/agentes/tactical"||
$_GET['sec2'] == "operation/agentes/group_view" || $_GET['sec2'] == 'operation/events/events' ||
$_GET['sec2'] == "enterprise/dashboard/main_dashboard") {
$query = ui_get_url_refresh (false);
$output .= '<meta http-equiv="refresh" content="'.$config["refr"].'; URL=' . $query . '" />';
}
}
$output .= "\n\t";
$output .= '<title>Pandora FMS - '.__('the Flexible Monitoring System').'</title>
<meta http-equiv="expires" content="0" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta name="resource-type" content="document" />
<meta name="distribution" content="global" />
<meta name="author" content="Sancho Lerena" />
<meta name="copyright" content="This is GPL software. Created by Sancho Lerena and others" />
<meta name="keywords" content="pandora, monitoring, system, GPL, software" />
<meta name="robots" content="index, follow" />
<link rel="icon" href="images/pandora.ico" type="image/ico" />
<link rel="shortcut icon" href="images/pandora.ico" type="image/x-icon" />
<link rel="alternate" href="operation/events/events_rss.php" title="Pandora RSS Feed" type="application/rss+xml" />';
if ($config["language"] != "en") {
//Load translated strings - load them last so they overload all the objects
ui_require_javascript_file ("time_".$config["language"]);
ui_require_javascript_file ("date".$config["language"]);
ui_require_javascript_file ("countdown_".$config["language"]);
}
$output .= "\n\t";
//Load CSS
if (empty ($config['css'])) {
$config['css'] = array ();
}
$login_ok = true;
if (! isset ($config['id_user']) && isset ($_GET["login"])) {
if (isset($_POST['nick']) and isset($_POST['pass'])) {
$nick = get_parameter_post ("nick"); //This is the variable with the login
$pass = get_parameter_post ("pass"); //This is the variable with the password
$nick = db_escape_string_sql($nick);
$pass = db_escape_string_sql($pass);
// process_user_login is a virtual function which should be defined in each auth file.
// It accepts username and password. The rest should be internal to the auth file.
// The auth file can set $config["auth_error"] to an informative error output or reference their internal error messages to it
// process_user_login should return false in case of errors or invalid login, the nickname if correct
$nick_in_db = process_user_login ($nick, $pass);
if ($nick_in_db === false) {
$login_ok = false;
}
}
}
//First, if user has assigned a skin then try to use css files of skin subdirectory
$isFunctionSkins = enterprise_include_once ('include/functions_skins.php');
if (!$login_ok) {
if ($isFunctionSkins !== ENTERPRISE_NOT_HOOK) {
enterprise_hook('skins_cleanup');
}
}
$exists_css = false;
if ($login_ok and $isFunctionSkins !== ENTERPRISE_NOT_HOOK) {
//Checks if user's skin is available
$exists_skin = enterprise_hook('skins_is_path_set');
if ($exists_skin){
$skin_path = enterprise_hook('skins_get_skin_path');
$skin_styles = themes_get_css ($skin_path . 'include/styles/');
$exists_css = !empty($skin_styles);
}
}
//If skin's css files exists then add them
if ($exists_css) {
foreach ($skin_styles as $filename => $name){
$style = substr ($filename, 0, strlen ($filename) - 4);
$config['css'][$style] = $skin_path . 'include/styles/' . $filename;
}
}
//Otherwise assign default and user's css
else {
//User style should go last so it can rewrite common styles
$config['css'] = array_merge (array (
"common" => "include/styles/common.css",
"menu" => "include/styles/menu.css",
"tip", "include/styles/tip.css",
$config['style'] => "include/styles/".$config['style'].".css"), $config['css']);
}
//We can't load empty and we loaded (conditionally) ie
$loaded = array ('', 'ie');
foreach ($config['css'] as $name => $filename) {
if (in_array ($name, $loaded))
continue;
array_push ($loaded, $name);
if (!empty ($config["compact_header"])) {
$output .= '<style type="text/css">';
$style = file_get_contents ($config["homedir"] . "/" . $filename);
//Replace paths
$style = str_replace (array ("@import url(", "../../images"), array ("@import url(include/styles/", "images"), $style);
//Remove comments
$output .= preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $style);
$output .= '</style>';
}
else {
$url_css = ui_get_full_url($filename);
$output .= '<link rel="stylesheet" href="' . $url_css . '" type="text/css" />'."\n\t";
}
}
//End load CSS
//Load JS
if (empty ($config['js'])) {
$config['js'] = array (); //If it's empty, false or not init set array to empty just in case
}
//Pandora specific JavaScript should go first
$config['js'] = array_merge (array ("pandora" => "include/javascript/pandora.js"), $config['js']);
//Load other javascript
//We can't load empty
$loaded = array ('');
foreach ($config['js'] as $name => $filename) {
if (in_array ($name, $loaded))
continue;
array_push ($loaded, $name);
if (!empty ($config["compact_header"])) {
$output .= '<script type="text/javascript">/* <![CDATA[ */'."\n";
$output .= file_get_contents ($config["homedir"]."/".$filename);
$output .= "\n".'/* ]]> */</script>';
}
else {
$url_js = ui_get_full_url($filename);
$output .= '<script type="text/javascript" src="' . $url_js . '"></script>'."\n\t";
}
}
//End load JS
//Load jQuery
if (empty ($config['jquery'])) {
$config['jquery'] = array (); //If it's empty, false or not init set array to empty just in case
}
//Pandora specific jquery should go first
$black_list_pages_old_jquery = array('operation/gis_maps/index');
if (in_array(get_parameter('sec2'), $black_list_pages_old_jquery)) {
$config['jquery'] = array_merge (array ("jquery" => "include/javascript/jquery.js",
"ui" => "include/javascript/jquery.ui.core.js",
"dialog" => "include/javascript/jquery.ui.dialog.js",
"pandora" => "include/javascript/jquery.pandora.js"),
$config['jquery']);
}
else {
$config['jquery'] = array_merge (array ("jquery" => "include/javascript/jquery-1.7.1.js",
"pandora" => "include/javascript/jquery.pandora.js"),
$config['jquery']);
}
// Include the datapicker language if exists
if(file_exists('include/languages/datepicker/jquery.ui.datepicker-'.$config['language'].'.js')) {
$config['jquery']['datepicker_language'] = 'include/languages/datepicker/jquery.ui.datepicker-'.$config['language'].'.js';
}
//Then add each script as necessary
$loaded = array ('');
foreach ($config['jquery'] as $name => $filename) {
if (in_array ($name, $loaded))
continue;
array_push ($loaded, $name);
if (!empty ($config["compact_header"])) {
$output .= '<script type="text/javascript">/* <![CDATA[ */'."\n";
$output .= file_get_contents ($config["homedir"]."/".$filename);
$output .= "\n".'/* ]]> */</script>';
}
else {
$url_js = ui_get_full_url($filename);
$output .= '<script type="text/javascript" src="' . $url_js . '"></script>'."\n\t";
}
}
if ($config['flash_charts']) {
//Include the javascript for the js charts library
include_once('include/graphs/functions_flot.php');
$output .= include_javascript_dependencies_flot_graph(true);
}
$output .= '<!--[if gte IE 6]>
<link rel="stylesheet" href="include/styles/ie.css" type="text/css"/>
<![endif]-->';
$output .= $string;
if (!empty ($config["compact_header"])) {
$output = str_replace(array("\r\n", "\r", "\n", "\t", ' ',
' ', ' '), '', $output);
}
return $output;
}
/**
* Callback function to add stuff to the body
*
* @param string Callback will fill this with the current buffer.
* @param bitfield Callback will fill this with a bitfield (see ob_start)
*
* @return string String to return to the browser
*/
function ui_process_page_body ($string, $bitfield) {
global $config;
if (isset ($config['ignore_callback']) &&
$config['ignore_callback'] == true) {
return;
}
// Show custom background
$output = '<body'.($config["pure"] ? ' class="pure"' : '').'>';
if (!empty ($config["compact_header"])) {
require_once ($config["homedir"]."/include/htmlawed.php");
$htmLawedconfig = array ("valid_xhtml" => 1, "tidy" => -1);
$output .= htmLawed ($string, $htmLawedconfig);
}
else {
$output .= $string;
}
$output .= '</body>';
return $output;
}
/**
* Prints a pagination menu to browse into a collection of data.
*
* @param int $count Number of elements in the collection.
* @param string $url URL of the pagination links. It must include all form
* values as GET form.
* @param int $offset Current offset for the pagination. Default value would be
* taken from $_REQUEST['offset']
* @param int $pagination Current pagination size. If a user requests a larger
* pagination than config["block_size"]
* @param bool $return Whether to return or print this
*
* @return string The pagination div or nothing if no pagination needs to be done
*/
function ui_pagination ($count, $url = false, $offset = 0, $pagination = 0, $return = false, $offset_name = 'offset') {
global $config;
if (empty ($pagination)) {
$pagination = (int) $config["block_size"];
}
if (is_string ($offset)) {
$offset_name = $offset;
$offset = (int) get_parameter ($offset_name);
}
if (empty ($offset)) {
$offset = (int) get_parameter ($offset_name);
}
if (empty ($url)) {
$url = ui_get_url_refresh (array ($offset_name => false));
}
/* URL passed render links with some parameter
&offset - Offset records passed to next page
&counter - Number of items to be blocked
Pagination needs $url to build the base URL to render links, its a base url, like
" http://pandora/index.php?sec=godmode&sec2=godmode/admin_access_logs "
*/
$block_limit = 15; // Visualize only $block_limit blocks
if ($count <= $pagination) {
return false;
}
// If exists more registers than I can put in a page, calculate index markers
$index_counter = ceil ($count /$pagination); // Number of blocks of block_size with data
$index_page = ceil ($offset / $pagination) - (ceil ($block_limit / 2)); // block to begin to show data;
if ($index_page < 0)
$index_page = 0;
// This calculate index_limit, block limit for this search.
if (($index_page + $block_limit) > $index_counter)
$index_limit = $index_counter;
else
$index_limit = $index_page + $block_limit;
// This calculate if there are more blocks than visible (more than $block_limit blocks)
if ($index_counter > $block_limit )
$paginacion_maxima = 1; // If maximum blocks ($block_limit), show only 10 and "...."
else
$paginacion_maxima = 0;
// This setup first block of query
if ( $paginacion_maxima == 1)
if ($index_page == 0)
$inicio_pag = 0;
else
$inicio_pag = $index_page;
else
$inicio_pag = 0;
$output = '<div class="pagination">';
// Show GOTO FIRST button
$output .= '<a class="pagination go_first" href="'.$url.'&amp;'.$offset_name.'=0">'.html_print_image ("images/go_first.png", true, array ("class" => "bot")).'</a>&nbsp;';
// Show PREVIOUS button
if ($index_page > 0) {
$index_page_prev = ($index_page - (floor ($block_limit / 2))) * $pagination;
if ($index_page_prev < 0)
$index_page_prev = 0;
$output .= '<a class="pagination go_rewind" href="'.$url.'&amp;'.$offset_name.'='.$index_page_prev.'">'.html_print_image ("images/go_previous.png", true, array ("class" => "bot")).'</a>';
}
$output .= "&nbsp;&nbsp;";
// Draw blocks markers
// $i stores number of page
for ($i = $inicio_pag; $i < $index_limit; $i++) {
$inicio_bloque = ($i * $pagination);
$final_bloque = $inicio_bloque + $pagination;
if ($final_bloque > $count){ // if upper limit is beyond max, this shouldnt be possible !
$final_bloque = ($i-1) * $pagination + $count-(($i-1) * $pagination);
}
$output .= "<span>";
$inicio_bloque_fake = $inicio_bloque + 1;
// To Calculate last block (doesnt end with round data,
// it must be shown if not round to block limit)
$output .= '<a class="pagination" href="'.$url.'&amp;'.$offset_name.'='.$inicio_bloque.'">';
if ($inicio_bloque == $offset) {
$output .= "<b>[ $i ]</b>";
}
else {
$output .= "[ $i ]";
}
$output .= '</a></span>';
}
$output .= "&nbsp;&nbsp;";
// Show NEXT PAGE (fast forward)
// Index_counter stores max of blocks
if (($paginacion_maxima == 1) AND (($index_counter - $i) > 0)) {
$prox_bloque = ($i + ceil ($block_limit / 2)) * $pagination;
if ($prox_bloque > $count)
$prox_bloque = ($count -1) - $pagination;
$output .= '<a class="pagination go_fastforward" href="'.$url.'&amp;'.$offset_name.'='.$prox_bloque.'">'.html_print_image ("images/go_next.png", true, array ("class" => "bot")).'</a>';
$i = $index_counter;
}
// if exists more registers than i can put in a page (defined by $block_size config parameter)
// get offset for index calculation
// Draw "last" block link, ajust for last block will be the same
// as painted in last block (last integer block).
if (($count - $pagination) > 0) {
$myoffset = floor (($count - 1) / $pagination) * $pagination;
$output .= '<a class="pagination go_last" href="'.$url.'&amp;'.$offset_name.'='.$myoffset.'">'.html_print_image ("images/go_last.png", true, array ("class" => "bot")).'</a>';
}
// End div and layout
$output .= "</div>";
if ($return === false)
echo $output;
return $output;
}
/**
* Prints only a tip button which shows a text when the user puts the mouse over it.
*
* @param string Complete text to show in the tip
* @param bool whether to return an output string or echo now
* @param img displayed image
*
* @return string HTML code if return parameter is true.
*/
function ui_print_help_tip ($text, $return = false, $img = 'images/tip.png') {
$output = '<a href="javascript:" class="tip" >' . html_print_image ($img, true) . '<span style="text-align:center">'.$text.'</span></a>';
if ($return)
return $output;
echo $output;
}
/**
* Powerful debug function that also shows a backtrace.
*
* This functions need to have active $config['debug'] variable to work.
*
* @param mixed Variable name to debug
* @param bool Wheter to print the backtrace or not.
*
* @return bool Tru if the debug was actived. False if not.
*/
function ui_debug ($var, $backtrace = true) {
global $config;
if (! isset ($config['debug']))
return false;
static $id = 0;
static $trace_id = 0;
$id++;
if ($backtrace) {
echo '<div class="debug">';
echo '<a href="#" onclick="$(\'#trace-'.$id.'\').toggle ();return false;">Backtrace</a>';
echo '<div id="trace-'.$id.'" class="backtrace invisible">';
echo '<ol>';
$traces = debug_backtrace ();
/* Ignore debug function */
unset ($traces[0]);
foreach ($traces as $trace) {
$trace_id++;
/* Many classes are used to allow better customization.
Please, do not remove them */
echo '<li>';
if (isset ($trace['class']))
echo '<span class="class">'.$trace['class'].'</span>';
if (isset ($trace['type']))
echo '<span class="type">'.$trace['type'].'</span>';
echo '<span class="function">';
echo '<a href="#" onclick="$(\'#args-'.$trace_id.'\').toggle ();return false;">'.$trace['function'].'()</a>';
echo '</span>';
if (isset ($trace['file'])) {
echo ' - <span class="filename">';
echo str_replace ($config['homedir'].'/', '', $trace['file']);
echo ':'.$trace['line'].'</span>';
}
else {
echo ' - <span class="filename"><em>Unknown file</em></span>';
}
echo '<pre id="args-'.$trace_id.'" class="invisible">';
echo '<div class="parameters">Parameter values:</div>';
echo '<ol>';
foreach ($trace['args'] as $arg) {
echo '<li>';
print_r ($arg);
echo '</li>';
}
echo '</ol>';
echo '</pre>';
echo '</li>';
}
echo '</ol>';
echo '</div></div>';
}
/* Actually print the variable given */
echo '<pre class="debug">';
print_r ($var);
echo '</pre>';
return true;
}
/**
* Prints icon of a module type
*
* @param int Module Type ID
* @param bool Whether to return or print
* @param bool $relative Whether to use relative path to image or not (i.e. $relative= true : /pandora/<img_src>).
* @param bool $options Whether to use image options like style, border or title on the icon.
*
* @return string An HTML string with the icon. Printed if return is false
*/
function ui_print_moduletype_icon ($id_moduletype, $return = false, $relative = false, $options = true) {
global $config;
$type = db_get_row ("ttipo_modulo", "id_tipo", (int) $id_moduletype, array ("descripcion", "icon"));
if ($type === false) {
$type = array ();
$type["descripcion"] = __('Unknown type');
$type["icon"] = 'b_down.png';
}
$imagepath = 'images/'.$type["icon"];
if (! file_exists ($config['homedir'].'/'.$imagepath))
$imagepath = ENTERPRISE_DIR.'/'.$imagepath;
if ($options) {
return html_print_image ($imagepath, $return,
array ("border" => 0,
"title" => $type["descripcion"]), false, $relative);
}
else {
return html_print_image ($imagepath, $return,
false, false, $relative);
}
}
/**
* Print module max/min values for warning/critical state
*
* @param float Max value for warning state
* @param float Min value for warning state
* @param float Max value for critical state
* @param float Min value for critical state
*
* @return string HTML string
*/
function ui_print_module_warn_value ($max_warning, $min_warning, $str_warning, $max_critical, $min_critical, $str_critical) {
$data = "<span style='font-size: 8px' title='" . __("Warning") . ": " . __("Max") . $max_warning . "/" . __("Min") . $min_warning . " - " . __("Critical") . ": " . __("Max") . $max_critical . "/" . __("Min") . $min_critical . "'>";
if ($max_warning != $min_warning) {
$data .= format_for_graph($max_warning) ."/". format_for_graph ($min_warning);
}
else {
$data .= __("N/A");
}
$data .= " - ";
if ($max_critical != $min_critical){
$data .= format_for_graph($max_critical) ."/". format_for_graph ($min_critical);
}
else {
$data .= __("N/A");
}
$data .= "</span>";
return $data;
}
/**
* Format a file size from bytes to a human readable meassure.
*
* @param int File size in bytes
* @return string Bytes converted to a human readable meassure.
*/
function ui_format_filesize ($bytes) {
$bytes = (int) $bytes;
$strs = array ('B', 'kB', 'MB', 'GB', 'TB');
if ($bytes <= 0) {
return "0 ".$strs[0];
}
$con = 1024;
$log = (int) (log ($bytes, $con));
return format_numeric ($bytes / pow ($con, $log), 1).' '.$strs[$log];
}
/**
* Returns the current path to the selected image set to show the
* status of agents and alerts.
*
* @return array An array with the image path, image width and image height.
*/
function ui_get_status_images_path () {
global $config;
$imageset = $config["status_images_set"];
if (strpos ($imageset, ",") === false)
$imageset .= ",40x18";
list ($imageset, $sizes) = preg_split ("/\,/", $imageset);
if (strpos ($sizes, "x") === false)
$sizes .= "x18";
list ($imagewidth, $imageheight) = preg_split ("/x/", $sizes);
$imagespath = 'images/status_sets/'.$imageset;
return array ($imagespath);
}
/**
* Prints an image representing a status.
*
* @param string
* @param string
* @param bool Whether to return an output string or echo now (optional, echo by default).
*
* @return string HTML code if return parameter is true.
*/
function ui_print_status_image ($type, $title = "", $return = false, $options = false) {
list ($imagepath) = ui_get_status_images_path ();
$imagepath .= "/" . $type;
if($options === false) {
$options = array();
}
$options['title'] = $title;
return html_print_image ($imagepath, $return, $options);
}
/**
* Prints a form to search agents.
*
* @param array Extra options for the function. To be documented.
* @param array Extra and hidden filter for the agent search.
*/
function ui_print_ui_agents_list ($options = false, $filter = false, $return = false) {
global $config;
$output = '';
$group_filter = true;
$text_filter = true;
$access = 'AR';
$table_heads = array (__('Name'), __('Group'), __('Status'));
$table_renders = array ('view_link', 'group', 'status');
$table_align = array ('', '', 'center');
$table_size = array ('50%', '45%', '5%');
$fields = false;
$show_filter_form = true;
if (is_array ($options)) {
if (isset ($options['group_filter']))
$group_filter = (bool) $options['group_filter'];
if (isset ($options['text_filter']))
$text_filter = (bool) $options['text_filter'];
if (isset ($options['access']))
$access = (string) $options['access'];
if (isset ($options['table_heads']))
$table_heads = (array) $options['table_heads'];
if (isset ($options['table_renders']))
$table_renders = (array) $options['table_renders'];
if (isset ($options['table_align']))
$table_align = (array) $options['table_align'];
if (isset ($options['table_size']))
$table_size = (array) $options['table_size'];
if (isset ($options['fields']))
$fields = (array) $options['fields'];
if (isset ($options['show_filter_form']))
$show_filter_form = (bool) $options['show_filter_form'];
if (count ($table_renders) != count ($table_heads))
trigger_error ('Different count for table_renders and table_heads options');
unset ($options);
}
if ($return)
return ui_get_include_contents ($config['homedir'].'/general/ui/agents_list.php',
get_defined_vars ());
include ($config['homedir'].'/general/ui/agents_list.php');
}
/**
* Get the content of a PHP file instead of dumping to the output.
*
* Picked from PHP official doc.
*
* @param string File name to include and get content.
* @param array Extra parameters in an indexed array to be passed to the file.
*
* @return string Content of the file after being processed. False if the file
* could not be included.
*/
function ui_get_include_contents ($filename, $params = false) {
global $config;
ob_start ();
if (is_array ($params)) {
extract ($params);
}
$filename = realpath ($filename);
if (strncmp ($config["homedir"], $filename, strlen ($config["homedir"])) != 0) {
return false;
}
$result = include ($filename);
if ($result === false) {
ob_end_clean ();
return false;
}
$contents = ob_get_contents ();
ob_end_clean ();
return $contents;
}
/**
* Print a code into a DIV and enable a toggle to show and hide it
*
* @param string html code
* @param string name of the link
* @param string title of the link
* @param bool if the div will be hidden by default (default: true)
*
*/
function ui_toggle($code, $name, $title = '', $hidde_default = true) {
// Generate unique Id
$uniqid = uniqid('');
// Options
if ($hidde_default) {
$style = 'display:none';
$toggle_a = "$('#tgl_div_".$uniqid."').show();";
$toggle_b = "$('#tgl_div_".$uniqid."').hide();";
$image_a = html_print_image("images/go.png", true, false, true);
$image_b = html_print_image("images/down.png", true, false, true);
$original = "images/down.png";
}
else {
$style = '';
$toggle_a = "$('#tgl_div_".$uniqid."').hide();";
$toggle_b = "$('#tgl_div_".$uniqid."').show();";
$image_a = html_print_image("images/down.png", true, false, true);
$image_b = html_print_image("images/go.png", true, false, true);
$original = "images/go.png";
}
// Link to toggle
echo '<a href="#" id="tgl_ctrl_'.$uniqid.'"><b>'.$name.'</b>&nbsp;'.html_print_image ($original, true, array ("title" => $title, "id" => "image_".$uniqid)).'</a><br /><br />';
// Code into a div
echo "<div id='tgl_div_".$uniqid."' style='".$style."'>\n";
echo $code;
echo "</div>";
// JQuery Toggle
echo '<script type="text/javascript">';
echo '/* <![CDATA[ */';
echo "$(document).ready (function () {";
echo "$('#tgl_ctrl_".$uniqid."').toggle(function() {";
echo $toggle_a;
echo "$('#image_".$uniqid."').attr({src: '".$image_a."'});";
echo "}, function() {";
echo $toggle_b;
echo "$('#image_".$uniqid."').attr({src: '".$image_b."'});";
echo "});";
echo "});";
echo '/* ]]> */';
echo '</script>';
}
/**
* Construct and return the URL to be used in order to refresh the current page correctly.
*
* @param array Extra parameters to be added to the URL. It has prevalence over
* GET and POST. False values will be ignored.
* @param bool Whether to return the relative URL or the absolute URL. Returns
* relative by default
* @param bool Whether to add POST values to the URL.
*/
function ui_get_url_refresh ($params = false, $relative = true, $add_post = true) {
// Agent selection filters and refresh
global $config;
$url = '';
if (sizeof ($_REQUEST)) {
//Some (old) browsers don't like the ?&key=var
$url .= '?';
}
if (! is_array ($params))
$params = array ();
/* Avoid showing login info */
$params['pass'] = false;
$params['nick'] = false;
$params['unnamed'] = false;
//We don't clean these variables up as they're only being passed along
foreach ($_GET as $key => $value) {
if (isset ($params[$key]))
continue;
if (strstr ($key, 'create'))
continue;
if (strstr ($key, 'update'))
continue;
if (strstr ($key, 'new'))
continue;
if (strstr ($key, 'delete'))
continue;
$url .= $key.'='.$value.'&';
}
if ($add_post) {
foreach ($_POST as $key => $value) {
if (isset ($params[$key]))
continue;
if (strstr ($key, 'create'))
continue;
if (strstr ($key, 'update'))
continue;
if (strstr ($key, 'new'))
continue;
if (strstr ($key, 'delete'))
continue;
$url .= $key.'='.$value.'&';
}
}
foreach ($params as $key => $value) {
if ($value === false)
continue;
$url .= $key.'='.$value.'&';
}
/* Removes final & */
$pos = strrpos ($url, '&', 0);
if ($pos) {
$url = substr_replace ($url, '', $pos, 5);
}
$url = htmlspecialchars ($url);
if (! $relative) {
return ui_get_full_url ($url);
}
return $url;
}
/**
* Returns a full URL in Pandora. (with the port and https in some systems)
*
* An example of full URL is http:/localhost/pandora_console/index.php?sec=gsetup&sec2=godmode/setup/setup
*
* @param mixed $url If provided, it will be added after the index.php, but it is false boolean value, put the homeurl in the url.
* @param boolean $no_proxy To avoid the proxy checks, by default it is false.
*
* @return string A full URL in Pandora.
*/
function ui_get_full_url ($url = '', $no_proxy = false, $add_name_php_file = false) {
global $config;
$port = null; // null means 'use the starndard port'
$proxy = false; //By default Pandora FMS doesn't run across proxy.
if (isset ($_SERVER['HTTPS'])
&& ($_SERVER['HTTPS'] === true
|| $_SERVER['HTTPS'] == 'on')) {
$protocol = 'https';
if ( $_SERVER['SERVER_PORT'] != 443) {
$port = $_SERVER['SERVER_PORT'];
}
}
elseif ($config['https']) {
//When $config["https"] is set, enforce https
$protocol = 'https';
}
else {
$protocol = 'http';
if ( $_SERVER['SERVER_PORT'] != 80) {
$port = $_SERVER['SERVER_PORT'];
}
}
if (!$no_proxy) {
//Check if the PandoraFMS runs across the proxy like as
//mod_proxy of Apache
//and check if public_url is setted
if (!empty($config['public_url'])
&& (!empty($_SERVER['HTTP_X_FORWARDED_HOST']))) {
$fullurl = $config['public_url'];
$proxy = true;
}
else {
$fullurl = $protocol.'://' . $_SERVER['SERVER_NAME'];
}
}
else {
$fullurl = $protocol.'://' . $_SERVER['SERVER_NAME'];
}
// using a different port than the standard
if (!$proxy) {
// using a different port than the standard
if ( $port != null ) {
$fullurl .= ":" . $port;
}
}
if ($url === '') {
if ($proxy) {
$url = '';
}
else {
$url = $_SERVER['REQUEST_URI'];
}
}
elseif ($url === false) {
//Only add the home url
$url = $config['homeurl'] . '/';
}
elseif (!strstr($url, ".php")) {
if ($proxy) {
$fullurl .= '/';
}
else {
$fullurl .= $config['homeurl'] . '/';
}
}
else {
if ($proxy) {
$fullurl .= '/';
}
else {
if ($add_name_php_file) {
$fullurl .= $_SERVER['SCRIPT_NAME'];
}
else {
$fullurl .= $config['homeurl'] . '/';
}
}
}
return $fullurl . $url;
}
/**
* Return a standard page header (Pandora FMS 3.1 version)
*
* @param string Title
* @param string Icon path
* @param boolean Return (false will print using a echo)
* @param boolean help (Help ID to print the Help link)
* @param boolean Godmode (false = operation mode).
* @param string Options (HTML code for make tabs or just a brief info string
* @return string Header HTML
*/
function ui_print_page_header ($title, $icon = "", $return = false, $help = "", $godmode = false, $options = ""){
$title = io_safe_input_html($title);
if (($icon == "") && ($godmode == true)) {
$icon = "images/setup.png";
}
if (($icon == "") && ($godmode == false)) {
$icon = "images/comments.png";
}
if ($godmode == true) {
$type = "nomn";
$type2 = "menu_tab_frame";
$separator_class = "separator";
}
else {
$type = "view";
$type2 = "menu_tab_frame_view";
$separator_class = "separator_view";
}
$buffer = '<div id="'.$type2.'" style=""><div id="menu_tab_left">';
$buffer .= '<ul class="mn"><li class="'.$type.'">&nbsp;' . html_print_image($icon, true, array("style" => "margin-bottom: -3px;", "class" => "bottom", "border" => "0", "alt" => "")) . '&nbsp; ';
$buffer .= $title;
if ($help != "")
$buffer .= "&nbsp;&nbsp;" . ui_print_help_icon ($help, true);
$buffer .= '</li></ul></div>';
if (is_array($options)) {
$buffer .= '<div id="menu_tab"><ul class="mn">';
foreach ($options as $key => $option) {
if ($key === 'separator') {
$buffer .= '<li class='.$separator_class.'>';
$buffer .= '</li>';
}
else {
if (is_array($option)) {
$class = 'nomn';
if (isset($option['active'])) {
if ($option['active']) {
$class = 'nomn_high';
}
}
$buffer .= '<li class="' . $class . '">';
$buffer .= $option['text'];
$buffer .= '</li>';
}
else {
$buffer .= '<li class="nomn">';
$buffer .= $option;
$buffer .= '</li>';
}
}
}
$buffer .= '</ul></div>';
}
else {
if ($options != "") {
$buffer .= '<div id="menu_tab"><ul class="mn"><li class="nomn">';
$buffer .= $options;
$buffer .= '</li></ul></div>';
}
}
$buffer .= '</div>'; //<br /><br /><br />';
if (!$return)
echo $buffer;
return $buffer;
}
/**
* Add a help link to show help in a popup window.
*
*
* @param string $help_id Help id to be shown when clicking.
* @param bool $return Whether to print this (false) or return (true)
*
* @return string Link with the popup.
*/
function ui_popup_help ($help_id, $return = false) {
$output = "&nbsp;<a href='javascript:help_popup(".$help_id.")'>[H]</a>";
if ($return)
return $output;
echo $output;
}
?>
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