896 lines
29 KiB
PHP
896 lines
29 KiB
PHP
<?php
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// Pandora FMS - the Flexible Monitoring System
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// ============================================
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// Copyright (c) 2008 Artica Soluciones Tecnologicas, http://www.artica.es
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// Please see http://pandora.sourceforge.net for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License (LGPL)
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// as published by the Free Software Foundation for version 2.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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/**
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* Evaluates a result using empty() and then prints an error message or a
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* success message
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*
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* @param mixed $result the results to evaluate. 0, NULL, false, '' or
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* array() is bad, the rest is good
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* @param string $good the string to be displayed if the result was good
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* @param string $bad the string to be displayed if the result was bad
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* @param string $attributes any other attributes to be set for the h3
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* @param bool $return whether to output the string or return it
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* @param string $tag what tag to use (you could specify something else than
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* h3 like div or h2)
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*
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* @return string XHTML code if return parameter is true.
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*/
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function print_error_message ($result, $good = '', $bad = '', $attributes = '', $return = false, $tag = 'h3') {
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if ($good == '' || $good === false)
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$good = __('Request successfully processed');
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if ($bad == '' || $bad === false)
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$bad = __('Error processing request');
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if (empty ($result)) {
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$output = '<'.$tag.' class="error" '.$attributes.'>'.$bad.'</'.$tag.'>';
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} else {
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$output = '<'.$tag.' class="suc" '.$attributes.'>'.$good.'</'.$tag.'>';
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}
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* Evaluates a unix timestamp and returns a span (or whatever tag specified)
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* with as title the correctly formatted full timestamp and a time comparation
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* in the tag
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*
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* @param int $unixtime: Any type of timestamp really, but we prefer unixtime
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* @param bool $return whether to output the string or return it
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* @param array $option: An array with different options for this function
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* Key html_attr: which html attributes to add (defaults to none)
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* Key tag: Which html tag to use (defaults to span)
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* Key prominent: Overrides user preference and display "comparation" or "timestamp"
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*
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* @return string HTML code if return parameter is true.
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*/
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function print_timestamp ($unixtime, $return = false, $option = array ()) {
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global $config;
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//TODO: Add/use a javascript timer for the seconds so it automatically updates as time passes by
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if (isset ($option["html_attr"])) {
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$attributes = $option["html_attr"];
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} else {
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$attributes = "";
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}
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if (isset ($option["tag"])) {
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$tag = $option["tag"];
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} else {
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$tag = "span";
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}
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if (!empty ($option["prominent"])) {
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$prominent = $option["prominent"];
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} else {
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$prominent = $config["prominent_time"];
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}
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if (!is_numeric ($unixtime)) {
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$unixtime = strtotime ($unixtime);
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}
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//prominent_time is either timestamp or comparation
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if ($unixtime == 0) {
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$title = __('Never');
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$data = __('Never');
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} elseif ($prominent == "timestamp") {
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$title = human_time_comparation ($unixtime);
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$data = date ($config["date_format"], $unixtime);
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} else {
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$title = date ($config["date_format"], $unixtime);
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$data = human_time_comparation ($unixtime);
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}
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$output = '<'.$tag;
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switch ($tag) {
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default:
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//Usually tags have title attributes, so by default we add, then fall through to add attributes and data
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$output .= ' title="'.$title.'"';
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case "h1":
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case "h2":
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case "h3":
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//Above tags don't have title attributes
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$output .= ' '.$attributes.'>'.$data.'</'.$tag.'>';
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}
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* Prints a username with real name, link to the user_edit page etc.
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*
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* @param string $username The username to render
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* @param bool $return Whether to return or print
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*
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* @return string HTML code if return parameter is true.
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*/
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function print_username ($username, $return = false) {
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$string = '<a href="index.php?sec=usuario&sec2=operation/users/user_edit&id='.$username.'">'.get_user_fullname ($username).'</a>';
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if ($return)
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return $string;
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echo $string;
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}
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/**
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* Print group icon within a link
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*
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* @param string $id_group Group id
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* @param bool $return Whether to return or print
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* @param string $path What path to use (relative to images/). Defaults to groups_small
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*
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* @return string HTML code if return parameter is true.
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*/
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function print_group_icon ($id_group, $return = false, $path = "groups_small") {
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$icon = (string) get_db_value ('icon', 'tgrupo', 'id_grupo', (int) $id_group);
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if (empty ($icon)) {
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return "-";
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}
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$output = '<a href="index.php?sec=estado&sec2=operation/agentes/estado_agente&refr=60&group_id='.$id_group.'">';
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$output .= '<img class="bot" src="images/'.$path.'/'.$icon.'.png" alt="'.get_group_name ($id_group).'" title="'.get_group_name ($id_group).'" />';
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$output .= '</a>';
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* Get the icon of an operating system.
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*
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* @param int Operating system id
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* @param bool Whether to also append the name of the OS after the icon
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* @param bool Whether to return or echo the result
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*
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* @return string HTML with icon of the OS
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*/
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function print_os_icon ($id_os, $name = true, $return = false) {
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$icon = (string) get_db_value ('icon_name', 'tconfig_os', 'id_os', (int) $id_os);
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$os_name = get_os_name ($id_os);
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if (empty ($icon)) {
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return "-";
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}
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$output = '<img src="images/'.$icon.'" border="0" alt="'.$os_name.'" title="'.$os_name.'" />';
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if ($name === true) {
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$output .= ' - '.$os_name;
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}
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* Prints an agent name with the correct link
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*
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* @param int $id_agent Agent id
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* @param bool $return Whether to return the string or echo it too
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* @param int $cutoff After how much characters to cut off the inside of the
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* link. The full agent name will remain in the roll-over
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*
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* @return string HTML with agent name and link
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*/
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function print_agent_name ($id_agent, $return = false, $cutoff = 0) {
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$agent_name = (string) get_agent_name ($id_agent);
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$output = '<a href="index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$id_agent.'" title="'.$agent_name.'"><b>';
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if ($cutoff > 0 && (mb_strlen ($agent_name, "UTF-8") > $cutoff)) {
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$output .= mb_substr (utf8_decode ($agent_name), 0, $cutoff, "UTF-8").'...';
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} else {
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$output .= $agent_name;
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}
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$output .= '</b></a>';
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//TODO: Add a pretty javascript (using jQuery) popup-box with agent details
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* Formats a row from the alert table and returns an array usable in the table function
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*
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* @param array A valid (non empty) row from the alert table
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* @param bool Whether or not this is a combined alert
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* @param bool Whether to print the agent information with the module information
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* @param string Tab where the function was called from (used for urls)
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*
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* @return array A formatted array with proper html for use in $table->data (6 columns)
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*/
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function format_alert_row ($alert, $compound = false, $agent = true, $url = '') {
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require_once ("include/functions_alerts.php");
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if (empty ($alert))
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return array ("", "", "", "", "", "", "");
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// Get agent id
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if ($compound) {
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$id_agent = $alert['id_agent'];
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$description = $alert['description'];
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} else {
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$id_agent = get_agentmodule_agent ($alert['id_agent_module']);
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$template = get_alert_template ($alert['id_alert_template']);
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$description = $template['description'];
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}
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$data = array ();
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// Force alert execution
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$data[0] = '';
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if (! $compound) {
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if ($alert["force_execution"] == 0) {
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$data[0] = '<a href="'.$url.'&id_alert='.$alert["id"].'&force_execution=1&refr=60"><img src="images/target.png" ></a>';
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} else {
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$data[0] = '<a href="'.$url.'&id_alert='.$alert["id"].'&refr=60"><img src="images/refresh.png" /></a>';
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}
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}
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if ($compound) {
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$data[1] = print_agent_name ($id_agent, true, 20);
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} elseif ($agent == 0) {
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$data[1] = mb_substr (get_agentmodule_name ($alert["id_agent_module"]), 0, 20);
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} else {
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$data[1] = print_agent_name (get_agentmodule_agent ($alert["id_agent_module"]), true, 20);
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}
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$data[2] = '<span class="left">';
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$data[2] .= mb_substr (safe_input ($description), 0, 35);
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$data[2] .= '</span>';
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if (! $compound) {
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$data[2] .= ' <span class="right">';
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$data[2] .= '<a class="template_details" href="ajax.php?page=godmode/alerts/alert_templates&get_template_tooltip=1&id_template='.$template['id'].'">';
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$data[2] .= '<img src="images/zoom.png" />';
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$data[2] .= '</a></span>';
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}
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$data[3] = print_timestamp ($alert["last_fired"], true);
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$options = array ();
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$options["height"] = 18;
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$options["width"] = 40;
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if ($alert["times_fired"] > 0) {
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$options["src"] = "images/pixel_red.png";
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$options["title"] = __('Alert fired').' '.$alert["times_fired"].' '.__('times');
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} elseif ($alert["disabled"] > 0) {
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$options["src"] = "images/pixel_gray.png";
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$options["title"] = __('Alert disabled');
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} else {
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$options["src"] = "images/pixel_green.png";
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$options["title"] = __('Alert not fired');
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}
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$data[4] = print_image ($options["src"], true, $options);
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if ($compound) {
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$data[5] = print_checkbox ("validate_compound[]", $alert["id"], false, true);
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} else {
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$data[5] = print_checkbox ("validate[]", $alert["id"], false, true);
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}
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return $data;
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}
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/**
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* Prints a substracted string, length specified by cutoff, the full string will be in a rollover.
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*
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* @param string The string to be cut
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* @param int At how much characters to cut
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* @param bool Whether to return or print it out
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*
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* @return An HTML string
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*/
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function print_string_substr ($string, $cutoff = 16, $return = false) {
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if (empty ($string)) {
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return "";
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}
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$string = '<span title="'.safe_input ($string).'">'.mb_substr ($string, 0, $cutoff, "UTF-8").(mb_strlen ($string. "UTF-8") > $cutoff ? '...' : '').'</span>';
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if ($return === false) {
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echo $string;
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}
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return $string;
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}
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/**
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* Gets a helper text explaining the requirement needs for an alert template
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* to get it fired.
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*
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* @param int Alert template id.
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* @param bool Wheter to return or print it out.
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* @param bool Wheter to put the values in the string or not.
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*
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* @return An HTML string if return was true.
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*/
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function print_alert_template_example ($id_alert_template, $return = false, $print_values = true) {
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$output = '';
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$output .= '<img src="images/information.png" /> ';
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$output .= '<span id="example">';
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$template = get_alert_template ($id_alert_template);
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switch ($template['type']) {
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case 'equal':
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is <span id="value"></span>');
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break;
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case 'not_equal':
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is not <span id="value"></span>');
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break;
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case 'regex':
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if ($template['matches_value'])
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value matches <span id="value"></span>');
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else
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value doesn\'t match <span id="value"></span>');
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$value = $template['value'];
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break;
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case 'max_min':
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if ($template['matches_value'])
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is between <span id="min"></span> and <span id="max"></span>');
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else
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is not between <span id="min"></span> and <span id="max"></span>');
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break;
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case 'max':
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is over <span id="max"></span>');
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break;
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case 'min':
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/* Do not translate the HTML attributes */
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$output .= __('The alert would fire when the value is under <span id="min"></span>');
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break;
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}
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if ($print_values) {
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/* Replace span elements with real values. This is done in such way to avoid
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duplicating strings and make it easily modificable via Javascript. */
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$output = str_replace ('<span id="value"></span>', $template['value'], $output);
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$output = str_replace ('<span id="max"></span>', $template['max_value'], $output);
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$output = str_replace ('<span id="min"></span>', $template['min_value'], $output);
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}
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$output .= '</span>';
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if ($return)
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return $output;
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echo $output;
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}
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/**
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* DEPRECATED: Use print_help_icon to avoid confusion with pandora_help javascript function
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*/
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function pandora_help ($help_id, $return = false) {
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return print_help_icon ($help_id, $return);
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}
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/**
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* Prints a help tip icon.
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*
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* @param string $help_id Id of the help article
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* @param bool $return Whether to return or output the result
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*
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* @return string The help tip
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*/
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function print_help_icon ($help_id, $return = false) {
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$output = ' '.print_image ("images/help.png", true, array ("class" => "img_help", "title" => __('Help'), "onclick" => "pandora_help ('".$help_id."')"));
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if (!$return)
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echo $output;
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return $output;
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}
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/**
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* Add a CSS file to the HTML head tag.
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*
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* To make a CSS file available just put it in include/styles. The
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* file name should be like "name.css". The "name" would be the value
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* needed to pass to this function.
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* @param string Script name to add without the "jquery." prefix and the ".js"
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* suffix. Example:
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<code>
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require_css_file ('pandora');
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// Would include include/styles/pandora.js
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</code>
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*
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* @return bool True if the file was added. False if the file doesn't exist.
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*/
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function require_css_file ($name, $path = 'include/styles/') {
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global $config;
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$filename = $path.$name.'.css';
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if (! isset ($config['css']))
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$config['css'] = array ();
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if (isset ($config['css'][$name]))
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return true;
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if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
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return false;
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$config['css'][$name] = $filename;
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return true;
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}
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/**
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* Add a javascript file to the HTML head tag.
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*
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* To make a javascript file available just put it in include/javascript. The
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* file name should be like "name.js". The "name" would be the value
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* needed to pass to this function.
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* @param string Script name to add without the "jquery." prefix and the ".js"
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* suffix. Example:
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<code>
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require_javascript_file ('pandora');
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// Would include include/javascript/pandora.js
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</code>
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*
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* @return bool True if the file was added. False if the file doesn't exist.
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*/
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function require_javascript_file ($name, $path = 'include/javascript/') {
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global $config;
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$filename = $path.$name.'.js';
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if (! isset ($config['js']))
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$config['js'] = array ();
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if (isset ($config['js'][$name]))
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return true;
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/* We checks two paths because it may fails on enterprise */
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if (! file_exists ($filename) && ! file_exists ($config['homedir'].'/'.$filename))
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return false;
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$config['js'][$name] = $filename;
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return true;
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}
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/**
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* Add a jQuery file to the HTML head tag.
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*
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* To make a jQuery script available just put it in include/javascript. The
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* file name should be like "jquery.name.js". The "name" would be the value
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* needed to pass to this function. Notice that this function does not manage
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* jQuery denpendencies.
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* @param string Script name to add without the "jquery." prefix and the ".js"
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* suffix. Example:
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<code>
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require_jquery_file ('form');
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// Would include include/javascript/jquery.form.js
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</code>
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*
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|
* @return bool True if the file was added. False if the file doesn't exist.
|
|
*/
|
|
function require_jquery_file ($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
|
|
* $config['css'] array
|
|
*
|
|
* @param string Callback will fill this with the current buffer.
|
|
* @param bitfield Callback will fill this with a bitfield (see ob_start)
|
|
*
|
|
* @return string String to return to the browser
|
|
*/
|
|
function process_page_head ($string, $bitfield) {
|
|
global $config;
|
|
$output = '';
|
|
|
|
if ($config["refr"] > 0) {
|
|
// Agent selection filters and refresh
|
|
$query = 'http' . (isset ($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == TRUE ? 's': '') . '://' . $_SERVER['SERVER_NAME'];
|
|
if ($_SERVER['SERVER_PORT'] != 80 && (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == TRUE && $_SERVER['SERVER_PORT'] != 443)) {
|
|
$query .= ":" . $_SERVER['SERVER_PORT'];
|
|
}
|
|
$query .= $_SERVER['SCRIPT_NAME'];
|
|
|
|
if (sizeof ($_REQUEST))
|
|
//Some (old) browsers don't like the ?&key=var
|
|
$query .= '?1=1';
|
|
|
|
//We don't clean these variables up as they're only being passed along
|
|
foreach ($_GET as $key => $value) {
|
|
/* Avoid the 1=1 */
|
|
if ($key == 1)
|
|
continue;
|
|
$query .= '&'.$key.'='.$value;
|
|
}
|
|
foreach ($_POST as $key => $value) {
|
|
$query .= '&'.$key.'='.$value;
|
|
}
|
|
|
|
$output .= '<meta http-equiv="refresh" content="'.$config["refr"].'; URL='.$query.'" />';
|
|
}
|
|
$output .= "\n\t";
|
|
$output .= '<title>Pandora FMS - '.__('the Flexible Monitoring System').'</title>
|
|
<meta http-equiv="expires" content="0" />
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
|
<meta http-equiv="Content-Style-Type" content="text/css" />
|
|
<meta name="resource-type" content="document" />
|
|
<meta name="distribution" content="global" />
|
|
<meta name="author" content="Sancho Lerena" />
|
|
<meta name="copyright" content="This is GPL software. Created by Sancho Lerena and others" />
|
|
<meta name="keywords" content="pandora, monitoring, system, GPL, software" />
|
|
<meta name="robots" content="index, follow" />
|
|
<link rel="icon" href="images/pandora.ico" type="image/ico" />
|
|
<link rel="stylesheet" href="include/styles/common.css" type="text/css"/>
|
|
<!--[if gte IE 6]>
|
|
<link rel="stylesheet" href="include/styles/ie.css" type="text/css"/>
|
|
<![endif]-->';
|
|
|
|
if ($config["language"] != "en") {
|
|
//Load translated strings - load them last so they overload all the objects
|
|
require_javascript_file ("time_".$config["language"]);
|
|
require_javascript_file ("date".$config["language"]);
|
|
require_javascript_file ("countdown_".$config["language"]);
|
|
}
|
|
$output .= "\n\t";
|
|
|
|
//Load CSS
|
|
if (empty ($config['css'])) {
|
|
$config['css'] = array ();
|
|
}
|
|
|
|
//Style should go first
|
|
$config['css'] = array_merge (array ($config['style'] => "include/styles/".$config['style'].".css",
|
|
"menu" => "include/styles/menu.css",
|
|
"tip", "include/styles/tip.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);
|
|
$output .= str_replace ("../../images", "images", $style);
|
|
$output .= '</style>';
|
|
} else {
|
|
$output .= '<link rel="stylesheet" href="'.$filename.'" 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 {
|
|
$output .= '<script type="text/javascript" src="'.$filename.'"></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
|
|
$config['jquery'] = array_merge (array ("jquery" => "include/javascript/jquery.js", "pandora" => "include/javascript/jquery.pandora.js"), $config['jquery']);
|
|
|
|
|
|
//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 {
|
|
$output .= '<script type="text/javascript" src="'.$filename.'"></script>'."\n\t";
|
|
}
|
|
}
|
|
|
|
$output .= $string;
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Callback function to add stuff to the body
|
|
*
|
|
* @param string Callback will fill this with the current buffer.
|
|
* @param bitfield Callback will fill this with a bitfield (see ob_start)
|
|
*
|
|
* @return string String to return to the browser
|
|
*/
|
|
function process_page_body ($string, $bitfield) {
|
|
global $config;
|
|
|
|
// Show custom background
|
|
if ($config["pure"] == 0) {
|
|
$output = '<body style="background-color:#555555;">';
|
|
} else {
|
|
$output = '<body>'; //Don't enforce a white background color. Let user style sheet do that
|
|
}
|
|
|
|
$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 $return Whether to return or print this
|
|
*
|
|
* @return string The pagination div or nothing if no pagination needs to be done
|
|
*/
|
|
function pagination ($count, $url, $offset = 0, $pagination = 0, $return = false) {
|
|
global $config;
|
|
|
|
if (empty ($pagination)) {
|
|
$pagination = $config["block_size"];
|
|
}
|
|
|
|
if (empty ($offset)) {
|
|
$offset = (int) get_parameter ('offset');
|
|
}
|
|
|
|
$url = safe_input ($url);
|
|
|
|
/* 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>';
|
|
// Show GOTO FIRST button
|
|
$output .= '<a class="pagination go_first" href="'.$url.'&offset=0">'.print_image ("images/control_start_blue.png", true, array ("class" => "bot")).'</a> ';
|
|
// 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.'&offset='.$index_page_prev.'">'.print_image ("images/control_rewind_blue.png", true, array ("class" => "bot")).'</a>';
|
|
}
|
|
$output .= " ";
|
|
// 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.'&offset='.$inicio_bloque.'">';
|
|
if ($inicio_bloque == $offset) {
|
|
$output .= "<b>[ $i ]</b>";
|
|
} else {
|
|
$output .= "[ $i ]";
|
|
}
|
|
$output .= '</a></span>';
|
|
}
|
|
$output .= " ";
|
|
// Show NEXT PAGE (fast forward)
|
|
// Index_counter stores max of blocks
|
|
if (($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.'&offset='.$prox_bloque.'">'.print_image ("images/control_fastforward_blue.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.'&offset='.$myoffset.'">'.print_image ("images/control_end_blue.png", true, array ("class" => "bot")).'</a>';
|
|
}
|
|
// End div and layout
|
|
$output .= "</div>";
|
|
|
|
if ($return === false)
|
|
echo $output;
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Prints only a tip button which shows a text when the user puts the mouse over it.
|
|
*
|
|
* @param string Complete text to show in the tip
|
|
* @param bool whether to return an output string or echo now
|
|
*
|
|
* @return string HTML code if return parameter is true.
|
|
*/
|
|
function print_help_tip ($text, $return = false) {
|
|
$output = '<a href="#" class="tip"> <span>'.$text.'</span></a>';
|
|
|
|
if ($return)
|
|
return $output;
|
|
echo $output;
|
|
}
|
|
|
|
/**
|
|
* Powerful debug function that also shows a backtrace.
|
|
*
|
|
* This functions need to have active $config['debug'] variable to work.
|
|
*
|
|
* @param mixed Variable name to debug
|
|
*/
|
|
function debug ($var) {
|
|
global $config;
|
|
if (! isset ($config['debug']))
|
|
return;
|
|
|
|
static $id = 0;
|
|
static $trace_id = 0;
|
|
|
|
$id++;
|
|
|
|
echo '<div class="debug">';
|
|
echo '<a href="#" onclick="$(\'#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>';
|
|
}
|
|
?>
|