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global_form.php
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global_form.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2024 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/ |
+-------------------------------------------------------------------------+
*/
if (!defined('VALID_HOST_FIELDS')) {
$string = api_plugin_hook_function('valid_host_fields', '(hostname|host_id|location|snmp_community|snmp_username|snmp_password|snmp_auth_protocol|snmp_priv_passphrase|snmp_priv_protocol|snmp_context|snmp_engine_id|snmp_version|snmp_port|snmp_timeout|external_id)');
define('VALID_HOST_FIELDS', $string);
}
$valid_host_fields = VALID_HOST_FIELDS;
/* If you update this, check that you have updated the installer */
$fields_snmp_item = array(
'snmp_version' => array(
'method' => 'drop_array',
'friendly_name' => __('SNMP Version'),
'description' => __('Choose the SNMP version for this host.'),
'on_change' => 'setSNMP()',
'value' => '|arg1:snmp_version|',
'default' => read_config_option('snmp_version'),
'array' => $snmp_versions
),
'snmp_community' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Community String'),
'description' => __('Fill in the SNMP read community for this device.'),
'value' => '|arg1:snmp_community|',
'default' => read_config_option('snmp_community'),
'max_length' => '100',
'size' => '20'
),
'snmp_security_level' => array(
'method' => 'drop_array',
'friendly_name' => __('SNMP Security Level'),
'description' => __('SNMP v3 Security Level to use when querying the device.'),
'on_change' => 'setSNMP()',
'value' => '|arg1:snmp_security_level|',
'form_id' => '|arg1:id|',
'default' => read_config_option('snmp_security_level'),
'array' => $snmp_security_levels
),
'snmp_auth_protocol' => array(
'method' => 'drop_array',
'friendly_name' => __('SNMP Auth Protocol (v3)'),
'description' => __('Choose the SNMPv3 Authorization Protocol.'),
'on_change' => 'setSNMP()',
'value' => '|arg1:snmp_auth_protocol|',
'default' => read_config_option('snmp_auth_protocol'),
'array' => $snmp_auth_protocols,
),
'snmp_username' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Username (v3)'),
'description' => __('SNMP v3 username for this device.'),
'value' => '|arg1:snmp_username|',
'default' => read_config_option('snmp_username'),
'max_length' => '50',
'size' => '40'
),
'snmp_password' => array(
'method' => 'textbox_password',
'friendly_name' => __('SNMP Password (v3)'),
'description' => __('SNMP v3 password for this device.'),
'value' => '|arg1:snmp_password|',
'default' => read_config_option('snmp_password'),
'max_length' => '50',
'size' => '40'
),
'snmp_priv_protocol' => array(
'method' => 'drop_array',
'friendly_name' => __('SNMP Privacy Protocol (v3)'),
'description' => __('Choose the SNMPv3 Privacy Protocol.'),
'on_change' => 'setSNMP()',
'value' => '|arg1:snmp_priv_protocol|',
'default' => read_config_option('snmp_priv_protocol'),
'array' => $snmp_priv_protocols,
),
'snmp_priv_passphrase' => array(
'method' => 'textbox_password',
'friendly_name' => __('SNMP Privacy Passphrase (v3)'),
'description' => __('Choose the SNMPv3 Privacy Passphrase.'),
'value' => '|arg1:snmp_priv_passphrase|',
'default' => read_config_option('snmp_priv_passphrase'),
'max_length' => '200',
'size' => '80'
),
'snmp_context' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Context (v3)'),
'description' => __('Enter the SNMP Context to use for this device.'),
'value' => '|arg1:snmp_context|',
'default' => '',
'max_length' => '64',
'size' => '40'
),
'snmp_engine_id' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Engine ID (v3)'),
'description' => __('Enter the SNMP v3 Engine Id to use for this device. Leave this field empty to use the SNMP Engine ID being defined per SNMPv3 Notification receiver.'),
'value' => '|arg1:snmp_engine_id|',
'default' => '',
'max_length' => '64',
'size' => '40'
),
'snmp_port' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Port'),
'description' => __('Enter the UDP port number to use for SNMP (default is 161).'),
'value' => '|arg1:snmp_port|',
'max_length' => '5',
'default' => read_config_option('snmp_port'),
'size' => '12'
),
'snmp_timeout' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Timeout'),
'description' => __('The maximum number of milliseconds Cacti will wait for an SNMP response (does not work with php-snmp support).'),
'value' => '|arg1:snmp_timeout|',
'max_length' => '8',
'default' => read_config_option('snmp_timeout'),
'size' => '12'
),
);
$fields_snmp_item_with_oids = $fields_snmp_item + array(
'max_oids' => array(
'method' => 'drop_array',
'friendly_name' => __('Maximum OIDs Per Get Request'),
'description' => __('The number of SNMP OIDs that can be obtained in a single SNMP Get request.'),
'value' => '|arg1:max_oids|',
'default' => read_config_option('max_get_size'),
'array' => array(
1 => __('%d OID', 1),
2 => __('%d OID\'s', 2),
3 => __('%d OID\'s', 3),
4 => __('%d OID\'s', 4),
5 => __('%d OID\'s', 5),
10 => __('%d OID\'s', 10),
15 => __('%d OID\'s', 15),
20 => __('%d OID\'s', 20),
25 => __('%d OID\'s', 25),
30 => __('%d OID\'s', 30),
35 => __('%d OID\'s', 35),
40 => __('%d OID\'s', 40),
45 => __('%d OID\'s', 45),
50 => __('%d OID\'s', 50),
55 => __('%d OID\'s', 55),
60 => __('%d OID\'s', 60)
)
),
'bulk_walk_size' => array(
'method' => 'drop_array',
'friendly_name' => __('Bulk Walk Maximum Repetitions'),
'description' => __('For SNMPv2 and SNMPv3 Devices, the SNMP Bulk Walk max-repetitions size. The default is to \'Auto Detect on Re-Index\'. For very large switches, high performance servers, Jumbo Frame Networks or for high latency WAN connections, increasing this value may increase poller performance. More data is packed into a single SNMP packet which can reduce data query run time. However, some devices may completely refuse to respond to packets with a max-repetition size which is set too large. This can be especially true for lower-powered IoT type devices or smaller embedded IT appliances. Special attention to the overall network path MTU should also be considered since setting a value which is too high could lead to packet fragmentation.'),
'value' => '|arg1:bulk_walk_size|',
'default' => '0',
'array' => array(
-1 => __('Auto Detect on Re-Index'),
0 => __('Auto Detect/Set on first Re-Index'),
1 => __('%d Repetition', 1),
2 => __('%d Repetitions', 2),
3 => __('%d Repetitions', 3),
4 => __('%d Repetitions', 4),
5 => __('%d Repetitions', 5),
10 => __('%d Repetitions', 10),
15 => __('%d Repetitions', 15),
20 => __('%d Repetitions', 20),
25 => __('%d Repetitions', 25),
30 => __('%d Repetitions', 30),
35 => __('%d Repetitions', 35),
40 => __('%d Repetitions', 40),
45 => __('%d Repetitions', 45),
50 => __('%d Repetitions', 50),
55 => __('%d Repetitions', 55),
60 => __('%d Repetitions', 60)
)
)
);
$fields_snmp_item_with_retry = $fields_snmp_item_with_oids + array(
'snmp_retries' => array(
'method' => 'textbox',
'friendly_name' => __('SNMP Retries'),
'description' => __('The maximum number of attempts to reach a device via an SNMP readstring prior to giving up.'),
'value' => '|arg1:snmp_retries|',
'max_length' => '8',
'default' => read_config_option('snmp_retries'),
'size' => '12'
),
);
/* file: profiles.php, action: edit */
$fields_profile_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('A useful name for this Data Storage and Polling Profile.'),
'value' => '|arg1:name|',
'max_length' => '255',
'size' => '80',
'default' => __('New Profile')
),
'step' => array(
'method' => 'drop_array',
'friendly_name' => __('Polling Interval'),
'description' => __('The frequency that data will be collected from the Data Source?'),
'array' => $sampling_intervals,
'value' => '|arg1:step|',
'default' => read_config_option('poller_interval'),
),
'heartbeat' => array(
'method' => 'drop_array',
'friendly_name' => __('Heartbeat'),
'description' => __('How long can data be missing before RRDtool records unknown data. Increase this value if your Data Source is unstable and you wish to carry forward old data rather than show gaps in your graphs. This value is multiplied by the X-Files Factor to determine the actual amount of time.'),
'array' => $heartbeats,
'value' => '|arg1:heartbeat|',
'default' => (read_config_option('poller_interval') * 2),
),
'x_files_factor' => array(
'method' => 'textbox',
'friendly_name' => __('X-Files Factor'),
'description' => __('The amount of unknown data that can still be regarded as known.'),
'value' => '|arg1:x_files_factor|',
'max_length' => '10',
'size' => '7',
'default' => '0.5'
),
'consolidation_function_id' => array(
'method' => 'drop_multi',
'friendly_name' => __('Consolidation Functions'),
'description' => __('How data is to be entered in RRAs.'),
'array' => $consolidation_functions,
'sql' => 'SELECT consolidation_function_id AS id, data_source_profile_id FROM data_source_profiles_cf WHERE data_source_profile_id="|arg1:id|"',
),
'default' => array(
'method' => 'checkbox',
'friendly_name' => __('Default'),
'description' => __('Is this the default storage profile?'),
'value' => '|arg1:default|',
'default' => '',
),
'size' => array(
'method' => 'other',
'friendly_name' => __('RRDfile Size (in Bytes)'),
'description' => __('Based upon the number of Rows in all RRAs and the number of Consolidation Functions selected, the size of this entire in the RRDfile.'),
'value' => ''
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'save_component_profile' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: rra.php, action: edit */
$fields_profile_rra_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('How data is to be entered in RRAs.'),
'value' => '|arg1:name|',
'max_length' => '100',
'size' => '60',
'default' => __('New Profile RRA')
),
'steps' => array(
'method' => 'drop_array',
'friendly_name' => __('Aggregation Level'),
'description' => __('The number of samples required prior to filling a row in the RRA specification. The first RRA should always have a value of 1.'),
'array' => $aggregation_levels,
'value' => '|arg1:steps|',
'default' => read_config_option('poller_interval'),
),
'rows' => array(
'method' => 'textbox',
'friendly_name' => __('Rows'),
'description' => __('How many generations data is kept in the RRA.'),
'value' => '|arg1:rows|',
'max_length' => '12',
'size' => '10',
'default' => '600'
),
'timespan' => array(
'method' => 'drop_array',
'friendly_name' => __('Default Timespan'),
'description' => __('When viewing a Graph based upon the RRA in question, the default Timespan to show for that Graph.'),
'value' => '|arg1:timespan|',
'array' => $timespans
),
'retention' => array(
'method' => 'other',
'friendly_name' => __('Data Retention'),
'description' => __('Based upon the Aggregation Level, the Rows, and the Polling Interval the amount of data that will be retained in the RRA'),
'value' => ''
),
'size' => array(
'method' => 'other',
'friendly_name' => __('RRA Size (in Bytes)'),
'description' => __('Based upon the number of Rows and the number of Consolidation Functions selected, the size of this RRA in the RRDfile.'),
'value' => ''
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'save_component_rra' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: cdef.php, action: edit */
$fields_cdef_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('A useful name for this CDEF.'),
'value' => '|arg1:name|',
'max_length' => '255',
'size' => '80'
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'save_component_cdef' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: color.php, action: edit */
$fields_color_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('The name of this Color.'),
'value' => '|arg1:name|',
'max_length' => '40',
'size' => '40'
),
'hex' => array(
'method' => 'textbox',
'friendly_name' => __('Hex Value'),
'description' => __('The hex value for this color; valid range: 000000-FFFFFF.'),
'value' => '|arg1:hex|',
'max_length' => '6',
'size' => '5'
),
'read_only' => array(
'method' => 'hidden',
'friendly_name' => __('Read Only'),
'description' => __('Any named color should be read only.'),
'value' => '|arg1:read_only|',
'default' => ''
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'hidden_name' => array(
'method' => 'hidden',
'value' => '|arg1:name|',
'max_length' => '40',
'size' => '40'
),
'save_component_color' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: data_input.php, action: edit */
$fields_data_input_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('Enter a meaningful name for this data input method.'),
'value' => '|arg1:name|',
'max_length' => '255',
'size' => '80'
),
'type_id' => array(
'method' => 'drop_array',
'friendly_name' => __('Input Type'),
'description' => __('Choose the method you wish to use to collect data for this Data Input method.'),
'value' => '|arg1:type_id|',
'array' => $input_types_script,
),
'input_string' => array(
'method' => 'textarea',
'friendly_name' => __('Input String'),
'description' => __('The data that is sent to the script, which includes the complete path to the script and input sources in <> brackets.'),
'value' => '|arg1:input_string|',
'textarea_rows' => '4',
'textarea_cols' => '60',
'class' => 'textAreaNotes',
'max_length' => '255',
),
'whitelist_verification' => array(
'method' => 'other',
'value' => '',
'friendly_name' => __('White List Check'),
'description' => __('The result of the Whitespace verification check for the specific Input Method. If the Input String changes, and the Whitelist file is not update, Graphs will not be allowed to be created.')
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'save_component_data_input' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: data_input.php, action: field_edit (dropdown) */
$fields_data_input_field_edit_1 = array(
'data_name' => array(
'method' => 'drop_array',
'friendly_name' => __('Field [%s]', '|arg1:|'),
'description' => __('Choose the associated field from the %s field.', '|arg1:|'),
'value' => '|arg3:data_name|',
'array' => '|arg2:|',
)
);
/* file: data_input.php, action: field_edit (textbox) */
$fields_data_input_field_edit_2 = array(
'data_name' => array(
'method' => 'textbox',
'friendly_name' => __('Field [%s]', '|arg1:|'),
'description' => __('Enter a name for this %s field. Note: If using name value pairs in your script, for example: NAME:VALUE, it is important that the name match your output field name identically to the script output name or names.', '|arg1:|'),
'value' => '|arg2:data_name|',
'max_length' => '50',
'size' => '40'
)
);
/* file: data_input.php, action: field_edit */
$fields_data_input_field_edit = array(
'fname' => array(
'method' => 'textbox',
'friendly_name' => __('Friendly Name'),
'description' => __('Enter a meaningful name for this data input method.'),
'value' => '|arg1:name|',
'max_length' => '200',
'size' => '80'
),
'update_rra' => array(
'method' => 'checkbox',
'friendly_name' => __('Update RRDfile'),
'description' => __('Whether data from this output field is to be entered into the RRDfile.'),
'value' => '|arg1:update_rra|',
'default' => 'on',
'form_id' => '|arg1:id|'
),
'regexp_match' => array(
'method' => 'textbox',
'friendly_name' => __('Regular Expression Match'),
'description' => __('If you want to require a certain regular expression to be matched against input data, enter it here (preg_match format).'),
'value' => '|arg1:regexp_match|',
'max_length' => '200',
'size' => '80'
),
'allow_nulls' => array(
'method' => 'checkbox',
'friendly_name' => __('Allow Empty Input'),
'description' => __('Check here if you want to allow NULL input in this field from the user.'),
'value' => '|arg1:allow_nulls|',
'default' => '',
'form_id' => false
),
'type_code' => array(
'method' => 'textbox',
'friendly_name' => __('Special Type Code'),
'description' => __('If this field should be treated specially by host templates, indicate so here. Valid keywords for this field are %s', str_replace(')', "'", str_replace('(', "'", str_replace('|', ', ', $valid_host_fields)))),
'value' => '|arg1:type_code|',
'max_length' => '40',
'size' => '20'
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'input_output' => array(
'method' => 'hidden',
'value' => '|arg2:|'
),
'sequence' => array(
'method' => 'hidden_zero',
'value' => '|arg1:sequence|'
),
'data_input_id' => array(
'method' => 'hidden_zero',
'value' => '|arg3:data_input_id|'
),
'save_component_field' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: data_templates.php, action: template_edit */
$fields_data_template_template_edit = array(
'template_name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('The name given to this data template.'),
'value' => '|arg1:name|',
'max_length' => '150',
'size' => '80'
),
'data_template_id' => array(
'method' => 'hidden_zero',
'value' => '|arg2:data_template_id|'
),
'data_template_data_id' => array(
'method' => 'hidden_zero',
'value' => '|arg2:id|'
),
'current_rrd' => array(
'method' => 'hidden_zero',
'value' => '|arg3:view_rrd|'
),
'save_component_template' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: (data_sources.php|data_templates.php), action: (ds|template)_edit */
if (db_table_exists('data_source_profiles')) {
$def_profile = db_fetch_cell('SELECT id
FROM data_source_profiles
ORDER BY `default`
DESC LIMIT 1');
} else {
$def_profile = '1';
}
$struct_data_source = array(
'name' => array(
'friendly_name' => __('Name'),
'method' => 'textbox',
'max_length' => '250',
'size' => '80',
'default' => '',
'description' => __('Choose a name for this data source. It can include replacement variables such as |host_description| or |query_fieldName|. For a complete list of supported replacement tags, please see the Cacti documentation.'),
'flags' => ''
),
'data_source_path' => array(
'friendly_name' => __('Data Source Path'),
'method' => 'textbox',
'max_length' => '255',
'size' => '80',
'default' => '',
'description' => __('The full path to the RRDfile.'),
'flags' => 'NOTEMPLATE'
),
'data_input_id' => array(
'friendly_name' => __('Data Input Method'),
'method' => 'drop_sql',
'sql' => 'SELECT id, name FROM data_input ORDER BY name',
'default' => '',
'none_value' => __('None'),
'description' => __('The script/source used to gather data for this data source.'),
'flags' => 'ALWAYSTEMPLATE'
),
'data_source_profile_id' => array(
'friendly_name' => __('Data Source Profile'),
'method' => 'drop_sql',
'description' => __('Select the Data Source Profile. The Data Source Profile controls polling interval, the data aggregation, and retention policy for the resulting Data Sources.'),
'sql' => 'SELECT "0" AS id, "' . __('External') . '" AS name UNION SELECT id, name FROM data_source_profiles ORDER BY name',
'default' => $def_profile,
'flags' => ''
),
'rrd_step' => array(
'friendly_name' => __('Step'),
'method' => 'hidden',
'max_length' => '10',
'size' => '10',
'default' => '300',
'description' => __('The amount of time in seconds between expected updates.'),
'flags' => ''
),
'active' => array(
'friendly_name' => __('Data Source Active'),
'method' => 'checkbox',
'default' => 'on',
'description' => __('Whether Cacti should gather data for this data source or not.'),
'flags' => ''
)
);
/* file: (data_sources.php|data_templates.php), action: (ds|template)_edit */
$struct_data_source_item = array(
'data_source_name' => array(
'friendly_name' => __('Internal Data Source Name'),
'method' => 'textbox',
'max_length' => '19',
'size' => '30',
'default' => 'ds',
'description' => __('Choose unique name to represent this piece of data inside of the RRDfile.')
),
'rrd_minimum' => array(
'friendly_name' => __('Minimum Value ("U" for No Minimum)'),
'method' => 'textbox',
'max_length' => '30',
'size' => '20',
'default' => '0',
'description' => __('The minimum value of data that is allowed to be collected.')
),
'rrd_maximum' => array(
'friendly_name' => __('Maximum Value ("U" for No Maximum)'),
'method' => 'textbox',
'max_length' => '30',
'size' => '20',
'default' => 'U',
'description' => __('The maximum value of data that is allowed to be collected.')
),
'data_source_type_id' => array(
'friendly_name' => __('Data Source Type'),
'method' => 'drop_array',
'array' => $data_source_types,
'default' => '',
'description' => __('How data is represented in the RRA.')
),
'rrd_heartbeat' => array(
'friendly_name' => __('Heartbeat'),
'method' => 'hidden',
'max_length' => '20',
'size' => '10',
'default' => '600',
'description' => __('The maximum amount of time that can pass before data is entered as \'unknown\'. (Usually 2x300=600)')
),
'data_input_field_id' => array(
'friendly_name' => __('Output Field'),
'method' => 'drop_sql',
'default' => '0',
'none_value' => __('Not Selected'),
'description' => __('When data is gathered, the data for this field will be put into this data source.')
)
);
/* file: grprint_presets.php, action: edit */
$fields_grprint_presets_edit = array(
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('Enter a name for this GPRINT preset, make sure it is something you recognize.'),
'value' => '|arg1:name|',
'max_length' => '50',
'size' => '40',
),
'gprint_text' => array(
'method' => 'textbox',
'friendly_name' => __('GPRINT Text'),
'description' => __('Enter the custom GPRINT string here.'),
'value' => '|arg1:gprint_text|',
'max_length' => '50',
'size' => '40',
),
'id' => array(
'method' => 'hidden_zero',
'value' => '|arg1:id|'
),
'save_component_gprint_presets' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* file: (graphs.php|graph_templates.php), action: (graph|template)_edit */
$struct_graph = array(
'general_header' => array(
'friendly_name' => __('Common Options'),
'collapsible' => 'true',
'method' => 'spacer',
),
'title' => array(
'friendly_name' => __('Title (--title)'),
'method' => 'textbox',
'max_length' => '255',
'default' => '',
'description' => __('The name that is printed on the graph. It can include replacement variables such as |host_description| or |query_fieldName|. For a complete list of supported replacement tags, please see the Cacti documentation.'),
'size' => '80'
),
'vertical_label' => array(
'friendly_name' => __('Vertical Label (--vertical-label)'),
'method' => 'textbox',
'max_length' => '255',
'default' => '',
'description' => __('The label vertically printed to the left of the graph.'),
'size' => '30'
),
'image_format_id' => array(
'friendly_name' => __('Image Format (--imgformat)'),
'method' => 'drop_array',
'array' => $image_types,
'default' => read_config_option('default_image_format'),
'description' => __('The type of graph that is generated; PNG, GIF or SVG. The selection of graph image type is very RRDtool dependent.')
),
'height' => array(
'friendly_name' => __('Height (--height)'),
'method' => 'textbox',
'max_length' => '50',
'default' => read_config_option('default_graph_height'),
'description' => __('The height (in pixels) of the graph area within the graph. This area does not include the legend, axis legends, or title.'),
'size' => '7'
),
'width' => array(
'friendly_name' => __('Width (--width)'),
'method' => 'textbox',
'max_length' => '50',
'default' => read_config_option('default_graph_width'),
'description' => __('The width (in pixels) of the graph area within the graph. This area does not include the legend, axis legends, or title.'),
'size' => '7'
),
'base_value' => array(
'friendly_name' => __('Base Value (--base)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '1000',
'description' => __('Should be set to 1024 for memory and 1000 for traffic measurements.'),
'size' => '12'
),
'slope_mode' => array(
'friendly_name' => __('Slope Mode (--slope-mode)'),
'method' => 'checkbox',
'default' => 'on',
'description' => __('Using Slope Mode evens out the shape of the graphs at the expense of some on screen resolution.')
),
'scaling_header' => array(
'friendly_name' => __('Scaling Options'),
'collapsible' => 'true',
'method' => 'spacer',
),
'auto_scale' => array(
'friendly_name' => __('Auto Scale'),
'method' => 'checkbox',
'default' => 'on',
'description' => __('Auto scale the y-axis instead of defining an upper and lower limit. Note: if this is check both the Upper and Lower limit will be ignored.'),
'size' => '7'
),
'auto_scale_opts' => array(
'friendly_name' => __('Auto Scale Options'),
'method' => 'radio',
'default' => '2',
'description' => __('Use <br> --alt-autoscale to scale to the absolute minimum and maximum <br> --alt-autoscale-max to scale to the maximum value, using a given lower limit <br> --alt-autoscale-min to scale to the minimum value, using a given upper limit <br> --alt-autoscale (with limits) to scale using both lower and upper limits (RRDtool default) <br>'),
'items' => array(
0 => array(
'radio_value' => '1',
'radio_caption' => __('Use --alt-autoscale (ignoring given limits)')
),
1 => array(
'radio_value' => '2',
'radio_caption' => __('Use --alt-autoscale-max (accepting a lower limit)')
),
2 => array(
'radio_value' => '3',
'radio_caption' => __('Use --alt-autoscale-min (accepting an upper limit)')
),
3 => array(
'radio_value' => '4',
'radio_caption' => __('Use --alt-autoscale (accepting both limits, RRDtool default)')
)
)
),
'auto_scale_log' => array(
'friendly_name' => __('Logarithmic Scaling (--logarithmic)'),
'method' => 'checkbox',
'default' => '',
'on_change' => 'changeScaleLog()',
'description' => __('Use Logarithmic y-axis scaling')
),
'scale_log_units' => array(
'friendly_name' => __('SI Units for Logarithmic Scaling (--units=si)'),
'method' => 'checkbox',
'default' => '',
'description' => __('Use SI Units for Logarithmic Scaling instead of using exponential notation.<br> Note: Linear graphs use SI notation by default.')
),
'auto_scale_rigid' => array(
'friendly_name' => __('Rigid Boundaries Mode (--rigid)'),
'method' => 'checkbox',
'default' => '',
'description' => __('Do not expand the lower and upper limit if the graph contains a value outside the valid range.')
),
'upper_limit' => array(
'friendly_name' => __('Upper Limit (--upper-limit)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '100',
'description' => __('The maximum vertical value for the graph.'),
'size' => '12'
),
'lower_limit' => array(
'friendly_name' => __('Lower Limit (--lower-limit)'),
'method' => 'textbox',
'max_length' => '255',
'default' => '0',
'description' => __('The minimum vertical value for the graph.'),
'size' => '12'
),
'grid_header' => array(
'friendly_name' => __('Grid Options'),
'collapsible' => 'true',
'method' => 'spacer',
),
'unit_value' => array(
'friendly_name' => __('Unit Grid Value (--unit/--y-grid)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '',
'description' => __('Sets the exponent value on the Y-axis for numbers. Note: This option is deprecated and replaced by the --y-grid option. In this option, Y-axis grid lines appear at each grid step interval. Labels are placed every label factor lines.'),
'size' => '12'
),
'unit_exponent_value' => array(
'friendly_name' => __('Unit Exponent Value (--units-exponent)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '',
'description' => __('What unit Cacti should use on the Y-axis. Use 3 to display everything in "k" or -6 to display everything in "u" (micro).'),
'size' => '12'
),
'unit_length' => array(
'friendly_name' => __('Unit Length (--units-length <length>)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '',
'size' => '30',
'description' => __('How many digits should RRDtool assume the y-axis labels to be? You may have to use this option to make enough space once you start fiddling with the y-axis labeling.'),
),
'no_gridfit' => array(
'friendly_name' => __('No Gridfit (--no-gridfit)'),
'method' => 'checkbox',
'default' => '',
'description' => __('In order to avoid anti-aliasing blurring effects RRDtool snaps points to device resolution pixels, this results in a crisper appearance. If this is not to your liking, you can use this switch to turn this behavior off.<br><strong>Note: </strong>Gridfitting is turned off for PDF, EPS, SVG output by default.'),
),
'alt_y_grid' => array(
'friendly_name' => __('Alternative Y Grid (--alt-y-grid)'),
'method' => 'checkbox',
'default' => '',
'description' => __('The algorithm ensures that you always have a grid, that there are enough but not too many grid lines, and that the grid is metric. This parameter will also ensure that you get enough decimals displayed even if your graph goes from 69.998 to 70.001.<br><strong>Note: </strong>This parameter may interfere with --alt-autoscale options.'),
),
'axis_header' => array(
'friendly_name' => __('Axis Options'),
'collapsible' => 'true',
'method' => 'spacer',
),
'right_axis' => array(
'friendly_name' => __('Right Axis (--right-axis <scale:shift>)'),
'method' => 'textbox',
'max_length' => '20',
'default' => '',
'size' => '20',
'description' => __('A second axis will be drawn to the right of the graph. It is tied to the left axis via the scale and shift parameters.'),
),
'right_axis_label' => array(
'friendly_name' => __('Right Axis Label (--right-axis-label <string>)'),
'method' => 'textbox',
'max_length' => '200',
'default' => '',
'size' => '30',
'description' => __('The label for the right axis.'),
),
'right_axis_format' => array(
'friendly_name' => __('Right Axis Format (--right-axis-format <format>)'),
'method' => 'drop_sql',
'sql' => 'SELECT id, name FROM graph_templates_gprint WHERE gprint_text NOT LIKE "%\%s%" ORDER BY name',
'default' => '',
'none_value' => __('None'),
'description' => __('By default, the format of the axis labels gets determined automatically. If you want to do this yourself, use this option with the same %lf arguments you know from the PRINT and GPRINT commands.'),
),
'right_axis_formatter' => array(
'friendly_name' => __('Right Axis Formatter (--right-axis-formatter <formatname>)'),
'method' => 'drop_array',
'array' => $rrd_axis_formatters,
'default' => '0',
'none_value' => __('None'),
'description' => __('When you setup the right axis labeling, apply a rule to the data format. Supported formats include "numeric" where data is treated as numeric, "timestamp" where values are interpreted as UNIX timestamps (number of seconds since January 1970) and expressed using strftime format (default is "%Y-%m-%d %H:%M:%S"). See also --units-length and --right-axis-format. Finally "duration" where values are interpreted as duration in milliseconds. Formatting follows the rules of valstrfduration qualified PRINT/GPRINT.'),
),
'left_axis_format' => array(
'friendly_name' => __('Left Axis Format (--left-axis-format <format>)'),
'method' => 'drop_sql',
'sql' => 'SELECT id, name FROM graph_templates_gprint ORDER BY name',
'default' => '',
'none_value' => __('None'),
'description' => __('By default, the format of the axis labels gets determined automatically. If you want to do this yourself, use this option with the same %lf arguments you know from the PRINT and GPRINT commands.'),
),
'left_axis_formatter' => array(
'friendly_name' => __('Left Axis Formatter (--left-axis-formatter <formatname>)'),
'method' => 'drop_array',
'array' => $rrd_axis_formatters,
'default' => '0',
'none_value' => __('None'),
'description' => __('When you setup the left axis labeling, apply a rule to the data format. Supported formats include "numeric" where data is treated as numeric, "timestamp" where values are interpreted as UNIX timestamps (number of seconds since January 1970) and expressed using strftime format (default is "%Y-%m-%d %H:%M:%S"). See also --units-length. Finally "duration" where values are interpreted as duration in milliseconds. Formatting follows the rules of valstrfduration qualified PRINT/GPRINT.'),
),
'legend_header' => array(
'friendly_name' => __('Legend Options'),
'collapsible' => 'true',
'method' => 'spacer',
),
'auto_padding' => array(
'friendly_name' => __('Auto Padding'),
'method' => 'checkbox',
'default' => 'on',
'description' => __('Pad text so that legend and graph data always line up. Note: this could cause graphs to take longer to render because of the larger overhead. Also Auto Padding may not be accurate on all types of graphs, consistent labeling usually helps.')
),
'dynamic_labels' => array(
'friendly_name' => __('Dynamic Labels (--dynamic-labels)'),
'method' => 'checkbox',
'default' => '',
'description' => __('Draw line markers as a line.'),
),
'force_rules_legend' => array(
'friendly_name' => __('Force Rules Legend (--force-rules-legend)'),
'method' => 'checkbox',
'default' => '',
'description' => __('Force the generation of HRULE and VRULE legends.'),
),
'tab_width' => array(
'friendly_name' => __('Tab Width (--tabwidth <pixels>)'),
'method' => 'textbox',
'max_length' => '50',
'default' => '',
'size' => '10',
'description' => __('By default the tab-width is 40 pixels, use this option to change it.')
),
'legend_position' => array(
'friendly_name' => __('Legend Position (--legend-position=<position>)'),
'method' => 'drop_array',
'array' => $rrd_legend_position,
'none_value' => __('None'),
'description' => __('Place the legend at the given side of the graph.'),
),
'legend_direction' => array(
'friendly_name' => __('Legend Direction (--legend-direction=<direction>)'),
'method' => 'drop_array',
'array' => $rrd_legend_direction,
'none_value' => __('None'),
'description' => __('Place the legend items in the given vertical order.'),
),
);
/* file: (graphs.php|graph_templates.php), action: item_edit */
$struct_graph_item = array(
'graph_type_id' => array(
'friendly_name' => __('Graph Item Type'),
'method' => 'drop_array',
'array' => $graph_item_types,
'default' => '4',
'description' => __('How data for this item is represented visually on the graph.')
),
'task_item_id' => array(
'friendly_name' => __('Data Source'),
'method' => 'drop_sql',
'sql' => 'SELECT
CONCAT_WS("",case when host.description is null then "No Device" when host.description is not null then host.description end," - ",data_template_data.name," (",data_template_rrd.data_source_name,")") AS name,
data_template_rrd.id
FROM (data_template_data,data_template_rrd,data_local)
LEFT JOIN host ON (data_local.host_id=host.id)
WHERE data_template_rrd.local_data_id=data_local.id
AND data_template_data.local_data_id=data_local.id
ORDER BY name',
'default' => '0',
'none_value' => __('None'),
'description' => __('The data source to use for this graph item.')
),
'color_id' => array(
'friendly_name' => __('Color'),
'method' => 'drop_color',
'default' => '0',
'on_change' => 'changeColorId()',
'description' => __('The color to use for the legend.')
),
'alpha' => array(
'friendly_name' => __('Opacity/Alpha Channel'),