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cacti/lib/html_form.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2017 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| 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. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
/*
* Standard HTML form elements
*/
/* draw_edit_form - draws an html edit form
@arg $array - an array that contains all of the information needed to draw
the html form. see the arrays contained in include/global_settings.php
for the extact syntax of this array */
function draw_edit_form($array) {
if (sizeof($array) > 0) {
foreach ($array as $top_branch => $top_children) {
if ($top_branch == 'config') {
$config_array = $top_children;
} elseif ($top_branch == 'fields') {
$fields_array = $top_children;
}
}
}
if (sizeof($fields_array) > 0) {
if (!isset($config_array['no_form_tag'])) {
print "<form method='post' autocomplete='off' action='" . ((isset($config_array['post_to'])) ? $config_array['post_to'] : get_current_page()) . "'" . ((isset($config_array['form_name'])) ? " name='" . $config_array['form_name'] . "'" : '') . ((isset($config_array['enctype'])) ? " enctype='" . $config_array['enctype'] . "'" : '') . ">\n";
}
$i = 0;
$row_class = 'odd';
foreach ($fields_array as $field_name => $field_array) {
if ($field_array['method'] == 'hidden') {
print '<div class="hidden formRow">';
form_hidden_box($field_name, $field_array['value'], ((isset($field_array['default'])) ? $field_array['default'] : ''), true);
print '</div>';
} elseif ($field_array['method'] == 'hidden_zero') {
print '<div class="hidden formRow">';
form_hidden_box($field_name, $field_array['value'], '0', true);
print '</div>';
} elseif ($field_array['method'] == 'spacer') {
$collapsible = (isset($field_array['collapsible']) && $field_array['collapsible'] == 'true');
print "<div class='spacer formHeader" . ($collapsible ? ' collapsible':'') . "' id='row_$field_name'><div class='formHeaderText'>" . $field_array['friendly_name'] . ($collapsible ? "<div class='formHeaderAnchor'><i class='fa fa-angle-double-up'></i></div>":'') . '</div></div>';
} else {
// Make a row using a div
if (isset($config_array['force_row_color'])) {
print "<div id='row_$field_name' class='formRow even-alternate $row_class'>";
} else {
print "<div id='row_$field_name' class='formRow $row_class'>";
if ($row_class == 'even') {
$row_class = 'odd';
} else {
$row_class = 'even';
}
}
// Make a form cell
print "<div class='formColumnLeft'>";
print "<div class='formFieldName'>" . $field_array['friendly_name'];
if (read_config_option('hide_form_description') == 'on') {
print '<br><span class="formFieldDescription">' . ((isset($field_array['description'])) ? $field_array['description'] : '') . "</span>\n";
} else {
print '<div class="formTooltip">';
print display_tooltip((isset($field_array['description'])) ? $field_array['description'] : '');
print '</div>';
}
if (isset($field_array['sub_checkbox'])) {
print '<br>';
print '<div class="formSubCheckbox">';
form_checkbox($field_array['sub_checkbox']['name'],
$field_array['sub_checkbox']['value'],
$field_array['sub_checkbox']['friendly_name'],
((isset($field_array['sub_checkbox']['default'])) ? $field_array['sub_checkbox']['default'] : ''),
((isset($field_array['sub_checkbox']['form_id'])) ? $field_array['sub_checkbox']['form_id'] : ''),
((isset($field_array['sub_checkbox']['class'])) ? $field_array['sub_checkbox']['class'] : ''),
((isset($field_array['sub_checkbox']['on_change'])) ? $field_array['sub_checkbox']['on_change'] : ''));
print '</div>';
}
print '</div>';
// End form cell
print '</div>';
// New form column for content
print '<div class="formColumnRight"><div class="formData">';
draw_edit_control($field_name, $field_array);
// End content column
print '</div></div>';
// End form row
print '</div>';
}
$i++;
}
}
}
/* draw_edit_control - draws a single control to be used on an html edit form
@arg $field_name - the name of the control
@arg $field_array - an array containing data for this control. see include/global_form.php
for more specific syntax */
function draw_edit_control($field_name, &$field_array) {
switch ($field_array['method']) {
case 'textbox':
form_text_box(
$field_name,
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'),
'text',
((isset($field_array['form_id'])) ? $field_array['form_id'] : ''),
((isset($field_array['placeholder'])) ? $field_array['placeholder'] : '')
);
break;
case 'filepath':
form_filepath_box($field_name,
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'),
'text',
((isset($field_array['form_id'])) ? $field_array['form_id'] : '')
);
break;
case 'dirpath':
form_dirpath_box(
$field_name,
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'),
'text',
((isset($field_array['form_id'])) ? $field_array['form_id'] : '')
);
break;
case 'textbox_password':
// Fake out firefox so that you don't get pre-set passwords
print "<input type='text' name='mylogin' style='display:none;' value='' autocomplete='off' disabled='disabled'>\n";
print "<input type='password' name='mypassword' style='display:none;' value='' autocomplete='off' disabled='disabled'>\n";
form_text_box(
$field_name,
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'),
'password',
((isset($field_array['form_id'])) ? $field_array['form_id'] : ''),
'********'
);
print '<br>';
form_text_box(
$field_name . '_confirm',
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'),
'password',
((isset($field_array['form_id'])) ? $field_array['form_id'] : ''),
'********'
);
break;
case 'textarea':
form_text_area(
$field_name,
$field_array['value'],
$field_array['textarea_rows'],
$field_array['textarea_cols'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : ''),
((isset($field_array['placeholder'])) ? $field_array['placeholder'] : '')
);
break;
case 'drop_array':
form_dropdown(
$field_name,
$field_array['array'],
'',
'',
$field_array['value'],
((isset($field_array['none_value'])) ? $field_array['none_value'] : ''),
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'drop_files':
if (isset($field_array['directory'])) {
$dir = $field_array['directory'];
if (is_dir($dir) && is_readable($dir)) {
if (function_exists('scandir')) {
$files = scandir($dir);
} elseif ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
$files[] = $file;
}
closedir($dh);
}
if (sizeof($files)) {
foreach($files as $file) {
if (is_readable($dir . '/' . $file) && $file != '.' && $file != '..') {
if (!in_array($file, $field_array['exclusions'])) {
$array_files[basename($file)] = basename($file);
}
}
}
}
}
}
form_dropdown(
$field_name,
$array_files,
'',
'',
$field_array['value'],
((isset($field_array['none_value'])) ? $field_array['none_value'] : ''),
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'drop_sql':
form_dropdown(
$field_name,
db_fetch_assoc($field_array['sql']),
'name',
'id',
$field_array['value'],
((isset($field_array['none_value'])) ? $field_array['none_value'] : ''),
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'drop_callback':
form_callback(
$field_name,
$field_array['sql'],
'name',
'id',
$field_array['action'],
$field_array['id'],
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'drop_multi':
form_multi_dropdown(
$field_name,
$field_array['array'],
(isset($field_array['sql']) ? db_fetch_assoc($field_array['sql']):$field_array['value']),
'id',
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'drop_tree':
grow_dropdown_tree(
$field_array['tree_id'],
'0',
$field_name,
$field_array['value']
);
break;
case 'drop_color':
form_color_dropdown(
$field_name,
$field_array['value'],
__('None'),
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'checkbox':
form_checkbox(
$field_name,
$field_array['value'],
$field_array['friendly_name'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['form_id'])) ? $field_array['form_id'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
break;
case 'checkbox_group':
print "<div id='${field_name}_group' class='checkboxgroup'>\n";
foreach ($field_array['items'] as $check_name => $check_array) {
form_checkbox(
$check_name,
$check_array['value'],
$check_array['friendly_name'],
((isset($check_array['default'])) ? $check_array['default'] : ''),
((isset($check_array['form_id'])) ? $check_array['form_id'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($check_array['on_change'])) ? $check_array['on_change'] : (((isset($field_array['on_change'])) ? $field_array['on_change'] : '')))
);
print '<br>';
}
print "</div>\n";
break;
case 'radio':
print "<div style='formRadio'>";
foreach ($field_array['items'] as $radio_index => $radio_array) {
form_radio_button(
$field_name,
$field_array['value'],
$radio_array['radio_value'],
$radio_array['radio_caption'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
((isset($field_array['class'])) ? $field_array['class'] : ''),
((isset($field_array['on_change'])) ? $field_array['on_change'] : '')
);
print '<br>';
}
print "</div>";
break;
case 'custom':
print $field_array['value'];
break;
case 'template_checkbox':
print '<em>' . html_boolean_friendly($field_array['value']) . '</em>';
form_hidden_box($field_name, $field_array['value'], '', true);
break;
case 'template_drop_array':
print '<em>' . $field_array['array']{$field_array['value']} . '</em>';
form_hidden_box($field_name, $field_array['value'], '', true);
break;
case 'font':
form_font_box(
$field_name,
$field_array['value'],
((isset($field_array['default'])) ? $field_array['default'] : ''),
$field_array['max_length'],
((isset($field_array['size'])) ? $field_array['size'] : '40'), 'text',
((isset($field_array['form_id'])) ? $field_array['form_id'] : ''),
((isset($field_array['placeholder'])) ? $field_array['placeholder'] : '')
);
break;
case 'file':
form_file($field_name,
((isset($field_array['size'])) ? $field_array['size'] : '40'));
break;
case 'button':
form_button(
$field_name,
((isset($field_array['value'])) ? $field_array['value'] : ''),
((isset($field_array['title'])) ? $field_array['title'] : ''),
((isset($field_array['on_click'])) ? $field_array['on_click'] : '')
);
break;
case 'submit':
form_submit(
$field_name,
((isset($field_array['value'])) ? $field_array['value'] : ''),
((isset($field_array['title'])) ? $field_array['title'] : ''),
((isset($field_array['on_click'])) ? $field_array['on_click'] : '')
);
break;
default:
print '<em>' . htmlspecialchars($field_array['value'], ENT_QUOTES, 'UTF-8') . '</em>';
form_hidden_box($field_name, $field_array['value'], '', true);
break;
}
}
/* form_button - draws a standard button form element
@arg $form_name - the name of this form element
@arg $value - the display value for the button
@arg $title - the hover title for the button
@arg $action - the onClick action for the button */
function form_button($form_name, $value, $title = '', $action = '') {
print "<input type='button' " .
"id='$form_name' " .
"name='$form_name' " .
"value='$value' " .
($action!='' ? "onClick='$action'":"") .
($title!='' ? "title='$title'":"") . ">";
}
/* form_button - draws a standard button form element
@arg $form_name - the name of this form element
@arg $value - the display value for the button
@arg $title - the hover title for the button
@arg $action - the onClick action for the button */
function form_submit($form_name, $value, $title = '', $action = '') {
print "<input type='submit' " .
"id='$form_name' " .
"name='$form_name' " .
"value='$value' " .
($action!='' ? "onClick='$action'":"") .
($title!='' ? "title='$title'":"") . ">";
}
/* form_file - draws a standard html file input element
@arg $form_name - the name of this form element
@arg $form_size - the size (width) of the textbox */
function form_file($form_name, $form_size = 30) {
print "<div>\n";
print "<label class='import_label' for='import_file'>" . __('Select a File'). "</label>\n";
print "<input class='import_button' type='file'";
if (isset($_SESSION["sess_error_fields"]) && !empty($_SESSION["sess_error_fields"][$form_name])) {
print "class='txtErrorTextBox'";
unset($_SESSION["sess_error_fields"][$form_name]);
}
print " id='$form_name' name='$form_name' size='$form_size'>\n";
print "<span class='import_text'></span>\n";
print "</div>\n";
}
/* form_filepath_box - draws a standard html textbox and provides status of a files existence
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_default_value - the value of this form element to use if there is
no current value available
@arg $form_max_length - the maximum number of characters that can be entered
into this textbox
@arg $form_size - the size (width) of the textbox
@arg $type - the type of textbox, either 'text' or 'password'
@arg $current_id - used to determine if a current value for this form element
exists or not. a $current_id of '0' indicates that no current value exists,
a non-zero value indicates that a current value does exist */
function form_filepath_box($form_name, $form_previous_value, $form_default_value, $form_max_length, $form_size = 30, $type = 'text', $current_id = 0) {
if (($form_previous_value == '') && (empty($current_id))) {
$form_previous_value = $form_default_value;
}
print "<input type='$type'";
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
print "class='txtErrorTextBox'";
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (is_file(trim($form_previous_value))) {
$extra_data = "<span class='cactiTooltipHint fa fa-check-circle' style='padding:5px;font-size:16px;color:green' title='" . __('File Found') . "'></span>";
}else if (is_dir(trim($form_previous_value))) {
$extra_data = "<span class='cactiTooltipHint fa fa-times-circle' style='padding:5px;font-size:16px;color:red' title='" . __('Path is a Directory and not a File') . "'></span>";
}else if (strlen($form_previous_value) == 0) {
$extra_data = '';
} else {
$extra_data = "<span class='cactiTooltipHint fa fa-times-circle' style='padding:5px;font-size:16px;color:red' title='" . __('File is Not Found'). "'></span>";
}
print " id='$form_name' placeholder='" . __('Enter a valid file path') . "' name='$form_name' size='$form_size'" . (!empty($form_max_length) ? " maxlength='$form_max_length'" : '') . " value='" . htmlspecialchars($form_previous_value, ENT_QUOTES) . "'>" . $extra_data;
}
/* form_dirpath_box - draws a standard html textbox and provides status of a directories existence
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_default_value - the value of this form element to use if there is
no current value available
@arg $form_max_length - the maximum number of characters that can be entered
into this textbox
@arg $form_size - the size (width) of the textbox
@arg $type - the type of textbox, either 'text' or 'password'
@arg $current_id - used to determine if a current value for this form element
exists or not. a $current_id of '0' indicates that no current value exists,
a non-zero value indicates that a current value does exist */
function form_dirpath_box($form_name, $form_previous_value, $form_default_value, $form_max_length, $form_size = 30, $type = 'text', $current_id = 0) {
if (($form_previous_value == '') && (empty($current_id))) {
$form_previous_value = $form_default_value;
}
print "<input type='$type'";
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
print "class='txtErrorTextBox'";
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (is_dir($form_previous_value)) {
$extra_data = "<span class='cactiTooltipHint fa fa-check-circle' style='padding:5px;font-size:16px;color:green' title='" . __('Directory Found') ."'></span>";
}else if (is_file($form_previous_value)) {
$extra_data = "<span class='cactiTooltipHint fa fa-times-circle' style='padding:5px;font-size:16px;color:red' title='" . __('Path is a File and not a Directory'). "></span>";
}else if (strlen($form_previous_value) == 0) {
$extra_data = '';
} else {
$extra_data = "<span class='cactiTooltipHint fa fa-times-circle' style='padding:5px;font-size:16px;color:red' title='" . __('Directory is Not found'). "'></span>";
}
print " id='$form_name' name='$form_name' placeholder='" . __('Enter a valid directory path'). "' size='$form_size'" . (!empty($form_max_length) ? " maxlength='$form_max_length'" : '') . " value='" . htmlspecialchars($form_previous_value, ENT_QUOTES) . "'>" . $extra_data;
}
/* form_text_box - draws a standard html textbox
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_default_value - the value of this form element to use if there is
no current value available
@arg $form_max_length - the maximum number of characters that can be entered
into this textbox
@arg $form_size - the size (width) of the textbox
@arg $type - the type of textbox, either 'text' or 'password'
@arg $current_id - used to determine if a current value for this form element
exists or not. a $current_id of '0' indicates that no current value exists,
a non-zero value indicates that a current value does exist */
function form_text_box($form_name, $form_previous_value, $form_default_value, $form_max_length, $form_size = 30, $type = 'text', $current_id = 0, $placeholder = '') {
if (($form_previous_value == '') && (empty($current_id))) {
$form_previous_value = $form_default_value;
}
print "<input type='$type'";
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
print "class='txtErrorTextBox'";
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values']) && isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
print " id='$form_name' autocomplete='off' " . ($placeholder != '' ? "placeholder='$placeholder'":'') . " name='$form_name' size='$form_size'" . (!empty($form_max_length) ? " maxlength='$form_max_length'" : '') . " value='" . htmlspecialchars($form_previous_value, ENT_QUOTES) . "'>\n";
}
/* form_hidden_box - draws a standard html hidden element
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_default_value - the value of this form element to use if there is
no current value available */
function form_hidden_box($form_name, $form_previous_value, $form_default_value, $in_form = false) {
if ($form_previous_value == '') {
$form_previous_value = $form_default_value;
}
print "<div style='display:none;'><input style='height:0px;' type='hidden' id='$form_name' name='$form_name' value='" . htmlspecialchars($form_previous_value, ENT_QUOTES) . "'></div>";
}
/* form_dropdown - draws a standard html dropdown box
@arg $form_name - the name of this form element
@arg $form_data - an array containing data for this dropdown. it can be formatted
in one of two ways:
$array["id"] = "value";
-- or --
$array[0]["id"] = 43;
$array[0]["name"] = "Red";
@arg $column_display - used to indentify the key to be used for display data. this
is only applicable if the array is formatted using the second method above
@arg $column_id - used to indentify the key to be used for id data. this
is only applicable if the array is formatted using the second method above
@arg $form_previous_value - the current value of this form element
@arg $form_none_entry - the name to use for a default 'none' element in the dropdown
@arg $form_default_value - the value of this form element to use if there is
no current value available
@arg $css_class - any css that needs to be applied to this form element
@arg $on_change - onChange modifier */
function form_dropdown($form_name, $form_data, $column_display, $column_id, $form_previous_value, $form_none_entry, $form_default_value, $class = '', $on_change = '') {
if ($form_previous_value == '') {
$form_previous_value = $form_default_value;
}
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
$class .= (strlen($class) ? ' ':'') . 'txtErrorTextBox';
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($class)) {
$class = " class='$class' ";
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change' ";
}
print "<select id='" . htmlspecialchars($form_name) . "' name='" . htmlspecialchars($form_name) . "'" . $class . $on_change . '>';
if (!empty($form_none_entry)) {
print "<option value='0'" . (empty($form_previous_value) ? ' selected' : '') . ">$form_none_entry</option>\n";
}
html_create_list($form_data, $column_display, $column_id, htmlspecialchars($form_previous_value, ENT_QUOTES));
print "</select>\n";
}
function form_callback($form_name, $classic_sql, $column_display, $column_id, $callback, $previous_id, $previous_value, $none_entry, $default_value, $class = '', $on_change = '') {
if ($previous_value == '') {
$previous_value = $default_value;
}
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
$class .= (strlen($class) ? ' ':'') . 'txtErrorTextBox';
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($class)) {
$class = " class='$class' ";
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change' ";
}
$theme = get_selected_theme();
if ($theme == 'classic') {
print "<select id='" . htmlspecialchars($form_name) . "' name='" . htmlspecialchars($form_name) . "'" . $class . $on_change . '>';
if (!empty($none_entry)) {
print "<option value='0'" . (empty($previous_value) ? ' selected' : '') . ">$none_entry</option>\n";
}
$form_data = db_fetch_assoc($classic_sql);
html_create_list($form_data, $column_display, $column_id, htmlspecialchars($previous_id, ENT_QUOTES));
print "</select>\n";
} else {
$form_prefix = htmlspecialchars($form_name);
print "<span id='$form_prefix" . "_wrap' style='width:200px;' class='ui-selectmenu-button ui-widget ui-state-default ui-corner-all'>\n";
print "<span id='$form_prefix" . "_click' style='z-index:4' class='ui-icon ui-icon-triangle-1-s'></span>\n";
print "<input id='$form_prefix" . "_input' class='ui-selectmenu-text ui-state-default' value='" . htmlspecialchars($previous_value) . "'>\n";
print "</span>\n";
print "<input type='hidden' id='" . $form_prefix . "' name='" . $form_prefix . "' value='" . $previous_id . "'>\n";
?>
<script type='text/javascript'>
var <?php print $form_name;?>Timer;
var <?php print $form_name;?>ClickTimer;
var <?php print $form_name;?>Open = false;
$(function() {
$('#<?php print $form_prefix;?>_input').autocomplete({
source: '<?php print get_current_page();?>?action=<?php print $callback;?>',
autoFocus: true,
minLength: 0,
select: function(event,ui) {
$('#<?php print $form_prefix;?>').val(ui.item.id);
<?php print $on_change;?>;
}
}).css('border', 'none').css('background-color', 'transparent');
$('#<?php print $form_prefix;?>_wrap').dblclick(function() {
<?php print $form_name;?>Open = false;
clearTimeout(<?php print $form_name;?>Timer);
clearTimeout(<?php print $form_name;?>ClickTimer);
$('#<?php print $form_prefix;?>_input').autocomplete('close');
}).click(function() {
if (<?php print $form_name;?>Open) {
$('#<?php print $form_prefix;?>_input').autocomplete('close');
clearTimeout(<?php print $form_name;?>Timer);
<?php print $form_name;?>Open = false;
} else {
<?php print $form_name;?>ClickTimer = setTimeout(function() {
$('#<?php print $form_prefix;?>_input').autocomplete('search', $('#<?php print $form_prefix;?>_input').val());
clearTimeout(<?php print $form_name;?>Timer);
<?php print $form_name;?>Open = true;
}, 200);
}
}).on('mouseleave', function() {
<?php print $form_name;?>Timer = setTimeout(function() { $('#<?php print $form_prefix;?>_input').autocomplete('close'); }, 800);
});
$('ul[id^="ui-id"]').on('mouseenter', function() {
clearTimeout(<?php print $form_name;?>Timer);
}).on('mouseleave', function() {
<?php print $form_name;?>Timer = setTimeout(function() { $('#<?php print $form_prefix;?>_input').autocomplete('close'); }, 800);
});
$('ul[id^="ui-id"] > li').each().on('mouseenter', function() {
$(this).addClass('ui-state-hover');
}).on('mouseleave', function() {
$(this).removeClass('ui-state-hover');
});
$('#<?php print $form_prefix;?>_wrap').on('mouseenter', function() {
$(this).addClass('ui-state-hover');
$('input#<?php print $form_prefix;?>_input').addClass('ui-state-hover');
}).on('mouseleave', function() {
$(this).removeClass('ui-state-hover');
$('input#<?php print $form_prefix;?>_input').removeClass('ui-state-hover');
});
});
</script>
<?php
}
}
/** form_checkbox - draws a standard html checkbox
@param string $form_name - the name of this form element
@param string $form_previous_value - the current value of this form element
@param string $form_caption - the text to display to the right of the checkbox
@param string $form_default_value - the value of this form element to use if there is
no current value available
@param int $current_id - used to determine if a current value for this form element
exists or not. a $current_id of '0' indicates that no current value exists,
a non-zero value indicates that a current value does exist
@param string $class - specify a css class
@param string $on_change - specify a javascript onchange action */
function form_checkbox($form_name, $form_previous_value, $form_caption, $form_default_value, $current_id = 0, $class = '', $on_change = '') {
if (($form_previous_value == '') && (empty($current_id))) {
$form_previous_value = $form_default_value;
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($class)) {
$class = ' ' . trim($class);
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change'";
}
if ($form_previous_value == 'on') {
$checked = " checked aria-checked='true'";
} else {
$checked = " aria-checked='false'";
}
print "<input class='formCheckbox$class' type='checkbox' id='$form_name' name='$form_name'" . $on_change . $checked . ">" . ($form_caption != '' ? " <label class='formCheckboxLabel' for='$form_name'>$form_caption</label>\n":"");
}
/* form_radio_button - draws a standard html radio button
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element (selected or not)
@arg $form_current_value - the current value of this form element (element id)
@arg $form_caption - the text to display to the right of the checkbox
@arg $form_default_value - the value of this form element to use if there is
no current value available */
function form_radio_button($form_name, $form_previous_value, $form_current_value, $form_caption, $form_default_value, $class = '', $on_change = '') {
if ($form_previous_value == '') {
$form_previous_value = $form_default_value;
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($class)) {
$class = " class='$class' ";
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change' ";
}
if ($form_previous_value == $form_current_value) {
$checked = " checked aria-checked='true'";
} else {
$checked = " aria-checked='false'";
}
$css_id = $form_name . '_' . $form_current_value;
print "<input type='radio' id='$css_id' name='$form_name' value='$form_current_value'" . $class . $on_change . $checked . "><label for='$css_id'>$form_caption</label>\n";
}
/* form_text_area - draws a standard html text area box
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element (selected or not)
@arg $form_rows - the number of rows in the text area box
@arg $form_columns - the number of columns in the text area box
@arg $form_default_value - the value of this form element to use if there is
no current value available */
function form_text_area($form_name, $form_previous_value, $form_rows, $form_columns, $form_default_value, $class = '', $on_change = '', $placeholder = '') {
if ($form_previous_value == '') {
$form_previous_value = $form_default_value;
}
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
$class .= (strlen($class) ? ' ':'') . 'txtErrorTextBox';
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($class)) {
$class = " class='$class' ";
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change' ";
}
if (strlen($placeholder)) {
$placeholder = " placeholder='$placeholder'";
}
print "<textarea aria-multiline='true' cols='$form_columns' rows='$form_rows' id='$form_name' name='$form_name'" . $class . $on_change . $placeholder . '>' . htmlspecialchars($form_previous_value, ENT_QUOTES) . "</textarea>\n";
}
/* form_multi_dropdown - draws a standard html multiple select dropdown
@arg $form_name - the name of this form element
@arg $array_display - an array containing display values for this dropdown. it must
be formatted like:
$array[id] = display;
@arg $sql_previous_values - an array containing keys that should be marked as selected.
it must be formatted like:
$array[0][$column_id] = key
@arg $column_id - the name of the key used to reference the keys above */
function form_multi_dropdown($form_name, $array_display, $sql_previous_values, $column_id, $class = '', $on_change = '') {
if (!is_array($sql_previous_values) && $sql_previous_values != '') {
$values = explode(',', $sql_previous_values);
$sql_previous_values = array();
foreach($values as $value) {
$sql_previous_values[][$column_id] = $value;
}
} elseif ($sql_previous_values == '') {
$values = db_fetch_cell_prepared('SELECT value FROM settings WHERE name = ?', array($form_name));
if ($values != '') {
$values = explode(',', $values);
foreach($values as $value) {
$sql_previous_values[][$column_id] = $value;
}
}
}
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
$class .= (strlen($class) ? ' ':'') . 'txtErrorTextBox';
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
$class = 'multiselect';
if (strlen($class)) {
$class .= " $class";
}
if (strlen($on_change)) {
$on_change = " onChange='$on_change' ";
}
print "<select style='height:20px;' size='1' class='$class' id='$form_name' name='$form_name" . "[]' multiple>\n";
foreach (array_keys($array_display) as $id) {
print "<option value='" . $id . "'";
if (is_array($sql_previous_values) && sizeof($sql_previous_values)) {
for ($i=0; ($i < count($sql_previous_values)); $i++) {
if ($sql_previous_values[$i][$column_id] == $id) {
print ' selected';
}
}
}
print '>' . htmlspecialchars($array_display[$id],ENT_QUOTES);
print "</option>\n";
}
print "</select>\n";
}
/*
* Second level form elements
*/
/* form_color_dropdown - draws a dropdown containing a list of colors that uses a bit
of css magic to make the dropdown item background color represent each color in
the list
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_none_entry - the name to use for a default 'none' element in the dropdown
@arg $form_default_value - the value of this form element to use if there is
no current value available */
function form_color_dropdown($form_name, $form_previous_value, $form_none_entry, $form_default_value, $class = '', $on_change = '') {
if ($form_previous_value == '') {
$form_previous_value = $form_default_value;
}
if (strlen($class)) {
$class = " class='colordropdown $class' ";
} else {
$class = " class='colordropdown'";
}
$current_color = db_fetch_cell_prepared('SELECT hex FROM colors WHERE id = ?', array($form_previous_value));
if (strlen($on_change)) {
$on_change = ' ' . $on_change . ';';
}
$on_change = " onChange='this.style.backgroundColor=this.options[this.selectedIndex].style.backgroundColor;$on_change'";
$colors_list = db_fetch_assoc('SELECT * FROM colors ORDER BY hex DESC');
print "<select style='background-color: #$current_color;' id='$form_name' name='$form_name'" . $class . $on_change . ">\n";
if ($form_none_entry != '') {
print "<option value='0'>$form_none_entry</option>\n";
}
if (sizeof($colors_list) > 0) {
foreach ($colors_list as $color) {
if ($color['name'] == '') {
$display = 'Cacti Color (' . $color['hex'] . ')';
} else {
$display = $color['name'] . ' (' . $color['hex'] . ')';
}
print "<option data-color='" . $color['hex'] . "' data-style='background-color: #" . $color['hex'] . "' style='background-color: #" . $color['hex'] . ";' value='" . $color['id'] . "'";
if ($form_previous_value == $color['id']) {
print ' selected';
}
print '>' . $display . "</option>\n";
}
}
print "</select>\n";
}
/* form_font_box - draws a standard html textbox and provides status of a fonts existence
@arg $form_name - the name of this form element
@arg $form_previous_value - the current value of this form element
@arg $form_default_value - the value of this form element to use if there is
no current value available
@arg $form_max_length - the maximum number of characters that can be entered
into this textbox
@arg $form_size - the size (width) of the textbox
@arg $type - the type of textbox, either 'text' or 'password'
@arg $current_id - used to determine if a current value for this form element
exists or not. a $current_id of '0' indicates that no current value exists,
a non-zero value indicates that a current value does exist */
function form_font_box($form_name, $form_previous_value, $form_default_value, $form_max_length, $form_size = 30, $type = 'text', $current_id = 0, $placeholder = '') {
global $config;
if (($form_previous_value == '') && (empty($current_id))) {
$form_previous_value = $form_default_value;
}
print "<input type='$type'";
if (isset($_SESSION['sess_error_fields'])) {
if (!empty($_SESSION['sess_error_fields'][$form_name])) {
print "class='txtErrorTextBox'";
unset($_SESSION['sess_error_fields'][$form_name]);
}
}
if (isset($_SESSION['sess_field_values'])) {
if (!empty($_SESSION['sess_field_values'][$form_name])) {
$form_previous_value = $_SESSION['sess_field_values'][$form_name];
}
}
if (strlen($form_previous_value) == 0) { # no data: defaults are used; everythings fine
$extra_data = '';
} else {
/* verifying all possible pango font params is too complex to be tested here
* so we only escape the font
*/
$extra_data = "<span style='color:green'><br>[" . __('NO FONT VERIFICATION POSSIBLE') . ']</span>';
}
print " id='$form_name' " . ($placeholder != '' ? "placeholder='" . htmlspecialchars($placeholder) . "'":'') . " name='$form_name' size='$form_size'" . (!empty($form_max_length) ? " maxlength='$form_max_length'" : '') . " value='" . htmlspecialchars($form_previous_value, ENT_QUOTES) . "'>" . $extra_data;
}
/* form_confirm - draws a table presenting the user with some choice and allowing
them to either proceed (delete) or cancel
@arg $body_text - the text to prompt the user with on this form
@arg $cancel_url - the url to go to when the user clicks 'cancel'
@arg $action_url - the url to go to when the user clicks 'delete' */
function form_confirm($title_text, $body_text, $cancel_url, $action_url) { ?>
<br>
<table style="width:60%;">
<tr>
<td class='even' colspan='10'>
<table>
<tr class='cactiTableTitle'>
<td class='textHeaderDark'><?php print $title_text;?></td>
</tr>
<?php
form_area($body_text);
form_confirm_buttons($action_url, $cancel_url);
?>
</table>
</td>
</tr>
</table>
<?php }
/* form_confirm_buttons - draws a cancel and delete button suitable for display
on a confirmation form
@arg $cancel_url - the url to go to when the user clicks 'cancel'
@arg $action_url - the url to go to when the user clicks 'delete' */
function form_confirm_buttons($action_url, $cancel_url) {
global $config;
?>
<tr>
<td align='right'>
<input type='button' onClick='cactiReturnTo("<?php print $config['url_path'] . $cancel_url;?>")' value='<?php print __('Cancel');?>'>
<input type='button' onClick='cactiReturnTo("<?php print $config['url_path'] . $action_url;?>&confirm=true")' value='<?php print __('Delete');?>'>
</td>
</tr>
<?php }
/* form_save_button - draws a (save|create) and cancel button at the bottom of
an html edit form
@arg $cancel_url - the url to go to when the user clicks 'cancel'
@arg $force_type - if specified, will force the 'action' button to be either
'save' or 'create'. otherwise this field should be properly auto-detected */
function form_save_button($cancel_url, $force_type = '', $key_field = 'id', $ajax = true) {
$calt = __('Cancel');
if (empty($force_type) || $force_type == 'return') {
if (isempty_request_var($key_field)) {
$alt = __('Create');
} else {
$alt = __('Save');
if (strlen($force_type)) {
$calt = __('Return');
} else {
$calt = __('Cancel');
}
}
} elseif ($force_type == 'save') {
$alt = __('Save');
} elseif ($force_type == 'create') {
$alt = __('Create');
} elseif ($force_type == 'import') {
$alt = __('Import');
} elseif ($force_type == 'export') {
$alt = __('Export');
}
if ($force_type != 'import' && $force_type != 'export' && $force_type != 'save' && $cancel_url != '') {
$cancel_action = "<input type='button' onClick='cactiReturnTo(\"" . $cancel_url . "\")' value='" . $calt . "'>";
} else {
$cancel_action = '';
}
?>
<table style='width:100%;text-align:center;'>
<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='save'>
<?php print $cancel_action;?>
<input class='<?php print $force_type;?>' id='submit' type='submit' value='<?php print $alt;?>'>
</td>
</tr>
</table>
<?php
form_end($ajax);
}
/* form_save_buttons - draws a set of buttons at the end of a form
an html edit form
@arg $buttons - an array of 'id', 'name' buttons */
function form_save_buttons($buttons) {
?>
<table style='width:100%;text-align:center;'>
<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='save'>
<?php foreach($buttons as $b) {
print "<input type='button' id='" . $b['id'] . "' value='" . $b['value'] . "'>\n";
} ?>
</td>
</tr>
</table>
<?php
}
/* form_start - draws post form start. To be combined with form_end()
@arg $action - a mandatory php file URI
@arg $id - an optional id, if empty, one will be generated */
function form_start($action, $id = '') {
global $form_id, $form_action;
static $counter = 1;
if ($id == '') {
$form_id = 'form' . $counter;
$counter++;
} else {
$form_id = trim($id);
}
$form_action = $action;
print "<form id='$form_id' name='$form_id' action='$form_action' autocomplete='off' method='post'>\n";
}
/* form_end - draws post form end. To be combined with form_start() */
function form_end($ajax = true) {
global $form_id, $form_action;
print "</form>\n";
if ($ajax) { ?>
<script type='text/javascript'>
$(function() {
$('#<?php print $form_id;?>').submit(function(event) {
event.preventDefault();
strURL = '<?php print $form_action;?>';
strURL += (strURL.indexOf('?') >= 0 ? '&':'?') + 'header=false';
json = $('#<?php print $form_id;?>').serializeObject();
$.post(strURL, json).done(function(data) {
$('#main').html(data);
applySkin();
window.scrollTo(0, 0);
});
});
});
</script>
<?php
}
}
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