mirror of
https://github.com/Cacti/cacti.git
synced 2026-11-09 05:26:50 +09:00
Ian Berry
885d7f6e1e
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/trunk/cacti@984 860744bd-22fc-0310-8c96-e9fe5004b5ca
265 lines
11 KiB
PHP
265 lines
11 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2003 Ian Berry |
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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 General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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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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+-------------------------------------------------------------------------+
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| cacti: a php-based graphing solution |
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+-------------------------------------------------------------------------+
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| Most of this code has been designed, written and is maintained by |
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| Ian Berry. See about.php for specific developer credit. Any questions |
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| or comments regarding this code should be directed to: |
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| - iberry@raxnet.net |
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+-------------------------------------------------------------------------+
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| - raXnet - http://www.raxnet.net/ |
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+-------------------------------------------------------------------------+
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*/
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function grow_graph_tree($tree_id, $start_branch, $user_id, $options) {
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global $colors, $current_user, $config;
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include_once($config["include_path"] . "/form.php");
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include_once($config["include_path"] . "/tree_functions.php");
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$options["use_expand_contract"] = true;
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$search_key = "";
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$already_open = false;
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$hide_until_tier = false;
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$graph_ct = 0;
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$sql_where = "";
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$sql_join = "";
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/* get the "starting leaf" if the user clicked on a specific branch */
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if (($start_branch != "") && ($start_branch != "0")) {
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$search_key = preg_replace("/0+$/","",db_fetch_cell("select order_key from graph_tree_items where id=$start_branch"));
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}
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/* graph permissions */
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if (read_config_option("global_auth") == "on") {
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if ($current_user["graph_policy"] == "1") {
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$sql_where = "and (user_auth_graph.user_id is null OR graph_tree_items.local_graph_id=0)";
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}elseif ($current_user["graph_policy"] == "2") {
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$sql_where = "and (user_auth_graph.user_id is not null OR graph_tree_items.local_graph_id=0)";
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}
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$sql_join = "left join user_auth_graph on (graph_templates_graph.local_graph_id=user_auth_graph.local_graph_id and user_auth_graph.user_id=" . $_SESSION["sess_user_id"] . ")";
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}
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$heirarchy = db_fetch_assoc("select
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graph_tree_items.id,
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graph_tree_items.title,
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graph_tree_items.local_graph_id,
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graph_tree_items.rra_id,
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graph_tree_items.order_key,
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graph_templates_graph.title_cache as graph_title,
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settings_tree.status
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from graph_tree_items
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left join graph_templates_graph on (graph_tree_items.local_graph_id=graph_templates_graph.local_graph_id and graph_tree_items.local_graph_id>0)
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left join settings_tree on (graph_tree_items.id=settings_tree.graph_tree_item_id and settings_tree.user_id=$user_id)
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$sql_join
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where graph_tree_items.graph_tree_id=$tree_id
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and graph_tree_items.order_key like '$search_key%'
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$sql_where
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order by graph_tree_items.order_key");
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print "<!-- <P>Building Heirarchy w/ " . sizeof($heirarchy) . " leaves</P> -->\n";
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print "<table width='98%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center' cellpadding='0' cellspacing='2'>";
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print "<tr bgcolor='#" . $colors["header_panel"] . "'><td colspan='30'><table cellspacing='0' cellpadding='3' width='100%'><tr><td class='textHeaderDark'><strong><a class='linkOverDark' href='graph_view.php?action=tree&tree_id=" . $_SESSION["sess_view_tree_id"] . "'>[root]</a> - " . db_fetch_cell("select name from graph_tree where id=" . $_SESSION["sess_view_tree_id"]) . "</strong></td></tr></table></td></tr>";
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$i = 0;
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/* loop through each tree item */
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if (sizeof($heirarchy) > 0) {
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foreach ($heirarchy as $leaf) {
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/* find out how 'deep' this item is */
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$tier = tree_tier($leaf["order_key"], 2);
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/* find the type of the current and next branch */
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$current_leaf_type = $leaf["title"] ? "heading" : "graph";
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$next_leaf_type = (isset($heirarchy{$i+1})) ? ($heirarchy{$i+1}["title"] ? "heading" : "graph") : "";
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if (($current_leaf_type == 'heading') && (($tier <= $hide_until_tier) || ($hide_until_tier == false))) {
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/* start the nested table for the heading */
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print "<tr><td colspan='2'><table width='100%' cellpadding='2' cellspacing='1'><tr>\n";
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/* draw one vbar for each tier */
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for ($j=0;($j<($tier-1));$j++) {
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print "<td width='10' bgcolor='#" . $colors["panel"] . "'></td>\n";
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}
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/* draw the '+' or '-' icons if configured to do so */
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if (($options["use_expand_contract"]) && (!empty($leaf["title"]))) {
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if ($leaf["status"] == "1") {
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$other_status = '0';
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$ec_icon = 'show';
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}else{
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$other_status = '1';
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$ec_icon = 'hide';
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}
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print "<td bgcolor='" . $colors["panel"] . "' align='center' width='1%'><a
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href='graph_view.php?action=tree&tree_id=$tree_id&start_branch=$start_branch&hide=$other_status&branch_id=" . $leaf["id"] . "'>
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<img src='images/$ec_icon.gif' border='0'></a></td>\n";
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}elseif (!($options["use_expand_contract"]) && (!empty($leaf["title"]))) {
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print "<td bgcolor='" . $colors["panel"] . "' width='1'>$indent</td>\n";
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}
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/* draw the actual cell containing the header */
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if (!empty($leaf["title"])) {
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print "<td bgcolor='" . $colors["panel"] . "' NOWRAP><strong>
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<a href='graph_view.php?action=tree&tree_id=$tree_id&start_branch=" . $leaf["id"] . "'>" . $leaf["title"] . "</a> </strong></td>\n";
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}
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/* end the nested table for the heading */
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print "</tr></table></td></tr>\n";
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$graph_ct = 0;
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}elseif (($current_leaf_type == 'graph') && (($tier <= $hide_until_tier) || ($hide_until_tier == false))) {
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$graph_ct++;
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/* start the nested table for the graph group */
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if ($already_open == false) {
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print "<tr><td><table width='100%' cellpadding='2' cellspacing='1'><tr>\n";
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/* draw one vbar for each tier */
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for ($j=0;($j<($tier-1));$j++) {
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print "<td width='10' bgcolor='#" . $colors["panel"] . "'></td>\n";
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}
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print "<td><table width='100%' cellspacing='0' cellpadding='2'><tr>\n";
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$already_open = true;
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}
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/* print out the actual graph html */
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print "<td><a href='graph.php?local_graph_id=" . $leaf["local_graph_id"] . "&rra_id=all'><img align='middle' alt='" . $leaf["graph_title"] . "'
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src='graph_image.php?local_graph_id=" . $leaf["local_graph_id"] . "&rra_id=" . read_graph_config_option("default_rra_id") . "&graph_start=-" . read_graph_config_option("timespan") . '&graph_height=' .
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read_graph_config_option("default_height") . '&graph_width=' . read_graph_config_option("default_width") . "&graph_nolegend=true' border='0' alt='" . $leaf["title"] . "'></a></td>\n";
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/* if we are at the end of a row, start a new one */
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if ($graph_ct % read_graph_config_option("num_columns") == 0) {
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print "</tr><tr>\n";
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}
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/* if we are at the end of the graph group, end the nested table */
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if ($next_leaf_type != "graph") {
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print "</tr></table></td>";
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print "</tr></table></td></tr>\n";
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$already_open = false;
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}
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}
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/* if we have come back to the tier that was origionally flagged, then take away the flag */
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if (($tier <= $hide_until_tier) && ($hide_until_tier != false)) {
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$hide_until_tier = false;
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}
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/* if we are supposed to hide this branch, flag it */
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if ($leaf["status"] == "1") {
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$hide_until_tier = $tier;
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}
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$i++;
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}
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}
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print "</tr></table></td></tr></table>";
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}
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function grow_edit_graph_tree($tree_id, $user_id, $options) {
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global $config, $colors;
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include_once($config["include_path"] . "/form.php");
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include_once($config["include_path"] . "/tree_functions.php");
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$tree = db_fetch_assoc("select
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graph_tree_items.id,
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graph_tree_items.title,
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graph_tree_items.local_graph_id,
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graph_tree_items.order_key,
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graph_templates_graph.title_cache as graph_title
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from graph_tree_items
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left join graph_templates_graph on (graph_tree_items.local_graph_id=graph_templates_graph.local_graph_id and graph_tree_items.local_graph_id>0)
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where graph_tree_items.graph_tree_id=$tree_id
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order by graph_tree_items.order_key");
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print "<!-- <P>Building Heirarchy w/ " . sizeof($tree) . " leaves</P> -->\n";
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## Here we go. Starting the main tree drawing loop.
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$i = 0;
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if (sizeof($tree) > 0) {
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foreach ($tree as $leaf) {
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$tier = tree_tier($leaf["order_key"], 2);
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$transparent_indent = "<img width='" . (($tier-1) * 20) . "' height='1' align='middle' alt=''> ";
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if ($i % 2 == 0) { $row_color = $colors["form_alternate1"]; }else{ $row_color = $colors["form_alternate2"]; } $i++;
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if ($leaf["title"] == "") {
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print "<td bgcolor='#$row_color' bgcolor='#" . $colors["panel"] . "'>$transparent_indent<a href='tree.php?action=item_edit&tree_id=" . $_GET["id"] . "&tree_item_id=" . $leaf["id"] . "'>" . $leaf["graph_title"] . "</a></td>\n";
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print "<td bgcolor='#$row_color' bgcolor='#" . $colors["panel"] . "'>Graph</td>";
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}else{
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print "<td bgcolor='#$row_color' bgcolor='#" . $colors["panel"] . "'>$transparent_indent<a href='tree.php?action=item_edit&tree_id=" . $_GET["id"] . "&tree_item_id=" . $leaf["id"] . "'><strong>" . $leaf["title"] . "</strong></a> (<a href='tree.php?action=item_edit&tree_id=" . $_GET["id"] . "&parent_id=" . $leaf["id"] . "'>Add</a>)</td>\n";
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print "<td bgcolor='#$row_color' bgcolor='#" . $colors["panel"] . "'>Heading</td>";
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}
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print "<td bgcolor='#$row_color' width='80' align='center'>\n
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<a href='tree.php?action=item_movedown&tree_item_id=" . $leaf["id"] . "&tree_id=" . $_GET["id"] . "'><img src='images/move_down.gif' border='0' alt='Move Down'></a>\n
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<a href='tree.php?action=item_moveup&tree_item_id=" . $leaf["id"] . "&tree_id=" . $_GET["id"] . "'><img src='images/move_up.gif' border='0' alt='Move Up'></a>\n
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</td>\n";
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print "<td bgcolor='#$row_color' width='1%' align='right'>\n
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<a href='tree.php?action=item_remove&id=" . $leaf["id"] . "&tree_id=$tree_id'><img src='images/delete_icon.gif' width='10' height='10' border='0' alt='Delete'></a> \n
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</td></tr>\n";
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}
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}
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}
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function grow_dropdown_tree($tree_id, $form_name, $selected_tree_item_id) {
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global $colors, $config;
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include_once ($config["include_path"] . "/tree_functions.php");
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$tree = db_fetch_assoc("select
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graph_tree_items.id,
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graph_tree_items.title,
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graph_tree_items.order_key
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from graph_tree_items
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where graph_tree_items.graph_tree_id=$tree_id
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and graph_tree_items.title != ''
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order by graph_tree_items.order_key");
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print "<select name='$form_name'>\n";
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print "<option value='0'>[root]</option>\n";
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if (sizeof($tree) > 0) {
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foreach ($tree as $leaf) {
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$tier = tree_tier($leaf["order_key"], 2);
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$indent = str_repeat("---", ($tier));
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if ($selected_tree_item_id == $leaf["id"]) {
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$html_selected = " selected";
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}else{
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$html_selected = "";
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}
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print "<option value='" . $leaf["id"] . "'$html_selected>$indent " . $leaf["title"] . "</option>\n";
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}
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}
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print "</select>\n";
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}
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?>
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