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<?php
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// $Id: imagepicker.admin.inc,v 1.7 2008/09/04 22:55:44 hutch Exp $
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// $Name: HEAD $
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/**
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* @file
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* admin settings functions
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*/
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/**
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* Menu callback; presents the settings form for imagepicker
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*/
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function imagepicker_admin_settings() {
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// default settings
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$form['imagepicker_settings'] = array(
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'#type' => 'fieldset',
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'#title' => t('Set imagepicker settings'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['imagepicker_settings']['imagepicker_default_browser_thumbnail_size'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Browser Thumbnail Size'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_default_browser_thumbnail_size', 100),
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'#description' => t('Configure the default browser thumbnail size'),
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);
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$node_types = node_get_types('names');
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$form['imagepicker_settings']['imagepicker_node_types_enabled'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Node Types'),
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'#description' => t('Set the node types you want to enable Imagepicker for.'),
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'#default_value' => variable_get('imagepicker_node_types_enabled', array_keys($node_types)),
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'#options' => $node_types,
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);
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if (module_exists('comment')) {
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$form['imagepicker_settings']['imagepicker_comment_enabled'] = array(
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'#type' => 'checkbox',
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'#title' => t('Comments'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_comment_enabled', 0),
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'#description' => t('Setting this option enables Imagepicker in comments.'),
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);
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}
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$form['imagepicker_settings']['imagepicker_default_pagelink'] = array(
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'#type' => 'checkbox',
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'#title' => t('Show return link in page'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_default_pagelink', 1),
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'#description' => t('Setting this option will add a link back to the thumbnail when using the page option. Uses javascript history(back).'),
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);
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$form['imagepicker_settings']['imagepicker_account_enabled'] = array(
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'#type' => 'checkbox',
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'#title' => t('Imagepicker in My Account'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_account_enabled', 1),
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'#description' => t('Setting this option enables Imagepicker in My Account.'),
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);
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// default options
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$form['imagepicker_defaults'] = array(
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'#type' => 'fieldset',
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'#title' => t('Set imagepicker defaults'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['imagepicker_defaults']['imagepicker_default_thumbnail_size'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Thumbnail Size'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_default_thumbnail_size', 100),
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'#description' => t('Configure the default thumbnail size'),
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);
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$form['imagepicker_defaults']['imagepicker_default_scale'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Scale'),
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'#size' => 10,
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'#required' => FALSE,
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'#default_value' => variable_get('imagepicker_default_scale', ''),
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'#description' => t('Configure the default scale. leave empty for no default scale'),
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);
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// insert settings
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$form['imagepicker_insert_defaults'] = array(
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'#type' => 'fieldset',
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'#title' => t('Set imagepicker insert defaults'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => ''
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);
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$showoptions = array('full' => t('Full size'), 'thumb' => t('Thumbnail'), 'title' => t('Title'));
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$linkoptions = array('none' => t('None'), 'file' => t('File'), 'page' => t('Page') );
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if (module_exists('lightbox2') && variable_get('imagepicker_lightbox2_enable', 1) ) {
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$linkoptions['lightbox'] = t('Lightbox');
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}
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$alignoptions = array('none' => t('None'), 'fleft' => t('Float Left'), 'fright' => t('Float right'));
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$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_align'] = array(
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'#type' => 'radios',
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'#title' => t('Align'),
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'#default_value' => 'none',
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'#options' => $alignoptions,
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'#description' => '',
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'#default_value' => variable_get('imagepicker_insert_defaults_align', 'none'),
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);
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$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_show'] = array(
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'#type' => 'radios',
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'#id' => 'show',
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'#title' => t('Show'),
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'#default_value' => 'full',
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'#options' => $showoptions,
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'#description' => '',
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'#default_value' => variable_get('imagepicker_insert_defaults_show', 'full'),
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);
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$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_link'] = array(
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'#type' => 'radios',
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'#title' => t('Link'),
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'#default_value' => 'none',
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'#options' => $linkoptions,
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'#description' => '',
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'#default_value' => variable_get('imagepicker_insert_defaults_link', 'none'),
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);
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// alignment settings
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$form['imagepicker_align'] = array(
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'#type' => 'fieldset',
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'#title' => t('Image alignment settings'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['imagepicker_align']['imagepicker_default_align_show'] = array(
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'#type' => 'checkbox',
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'#title' => t('Show Alignment options'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_default_align_show', 1),
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'#description' => t('Unsetting this option will remove the alignment options from the insert page.'),
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);
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$form['imagepicker_align']['imagepicker_default_fleft'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Float left code'),
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'#size' => 25,
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'#maxlength' => 50,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_default_fleft', 'style="float: left"'),
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'#description' => t('Configure the default code used for float left styling.'),
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);
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$form['imagepicker_align']['imagepicker_default_fright'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Float right code'),
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'#size' => 25,
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'#maxlength' => 50,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_default_fright', 'style="float: right"'),
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'#description' => t('Configure the default code used for float right styling.'),
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);
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if (module_exists('lightbox2')) {
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// lightbox2 integration
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$form['imagepicker_lightbox2'] = array(
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'#type' => 'fieldset',
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'#title' => t('Lightbox integration'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['imagepicker_lightbox2']['imagepicker_lightbox2_enable'] = array(
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'#type' => 'checkbox',
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'#title' => t('Enable Lightbox2 in Imagepicker'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_lightbox2_enable', 1),
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'#description' => t('Unsetting this option will disable Lightbox2 in Imagepicker.'),
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);
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$form['imagepicker_lightbox2']['imagepicker_lightbox2_insert'] = array(
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'#type' => 'textfield',
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'#title' => t('Default Lightbox insert'),
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'#size' => 15,
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'#maxlength' => 30,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_lightbox2_insert', 'lightbox'),
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'#description' => t('Configure the default code inserted into the "rel" attribute.'),
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);
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}
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// advanced settings
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$form['imagepicker_advanced'] = array(
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'#type' => 'fieldset',
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'#title' => t('Advanced imagepicker settings'),
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'#description' => t('You can alter the default styling of the iframe here,<br />useful if the iframe is not fitting in with your theme.'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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);
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$form['imagepicker_advanced']['imagepicker_advanced_iframe_width'] = array(
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'#type' => 'textfield',
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'#title' => t('Iframe width'),
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'#description' => t('Configure the iframe width. This can be a number or a percentage, eg 400 or 100%'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_advanced_iframe_width', "100%"),
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);
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$form['imagepicker_advanced']['imagepicker_advanced_iframe_height'] = array(
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'#type' => 'textfield',
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'#title' => t('Iframe height'),
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'#description' => t('Configure the iframe height. This must be a number, eg 500'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_advanced_iframe_height', "500"),
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);
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$form['imagepicker_advanced']['imagepicker_advanced_iframe_border'] = array(
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'#type' => 'textfield',
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'#title' => t('Iframe border'),
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'#description' => t('Configure the iframe border. This can be a number, eg 0 or 1, or a css entry such as 1px solid #808080'),
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'#size' => 25,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_advanced_iframe_border', "0"),
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);
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$form['imagepicker_advanced']['imagepicker_advanced_browser_columns'] = array(
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'#type' => 'textfield',
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'#title' => t('Browser columns'),
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'#description' => t('Configure the number of columns in the image browser. This must be a number, 0 for normal wraparound'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_advanced_browser_columns', 0),
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);
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$form['imagepicker_advanced']['imagepicker_advanced_browser_page'] = array(
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'#type' => 'textfield',
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'#title' => t('Images per page'),
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'#description' => t('Configure the number of images shown per page in the image browser. This must be a number, 0 for no paging'),
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'#size' => 10,
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'#required' => TRUE,
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'#default_value' => variable_get('imagepicker_advanced_browser_page', 20),
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);
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$form['imagepicker_advanced']['imagepicker_advanced_collapsed'] = array(
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'#type' => 'checkbox',
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'#title' => t('Fieldset state'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_advanced_collapsed', 0),
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'#description' => t('Setting this option will collapse the fieldset the iframe is in by default.'),
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);
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$form['imagepicker_advanced']['imagepicker_use_full_url'] = array(
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'#type' => 'checkbox',
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'#title' => t('Use full url'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_use_full_url', 1),
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'#description' => t('Setting this option will make imagepicker use a full url to the image being inserted, unsetting it will use an absolute path.<br />This is useful if you are developing a site with a different url than the production site will be on.'),
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);
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$form['imagepicker_advanced']['imagepicker_show_browse_order_form'] = array(
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'#type' => 'checkbox',
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'#title' => t('Show the order select box in the browser'),
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'#return_value' => 1,
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'#default_value' => variable_get('imagepicker_show_browse_order_form', 1),
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'#description' => t(''),
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);
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$orderlist = array(
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'img_id DESC' => t('Newest first'),
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'img_id ASC' => t('Newest last'),
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'img_date DESC' => t('Edited first'),
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'img_date ASC' => t('Edited last'),
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'img_name' => t('By name'),
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);
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$form['imagepicker_advanced']['imagepicker_default_browser_order'] = array(
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'#type' => 'select',
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'#default_value' => variable_get('imagepicker_default_browser_order', 'img_id DESC'),
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'#options' => $orderlist,
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'#title' => t('Default order'),
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'#description' => t('The default order used to sort the browser. This will be applied wether or not the select box is visible'),
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);
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return system_settings_form($form);
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}
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/**
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* Validate form
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*/
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function imagepicker_admin_settings_validate($form_id, $form_state) {
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if (! drupal_strlen($form_state['values']['imagepicker_default_thumbnail_size'])) {
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form_set_error('imagepicker_default_thumbnail_size', t('You must fill in the Thumbnail field'));
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}
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if (! is_numeric($form_state['values']['imagepicker_default_thumbnail_size'])) {
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form_set_error('imagepicker_default_thumbnail_size', t('The Thumbnail field must be a number'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_default_browser_thumbnail_size'])) {
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form_set_error('imagepicker_default_browser_thumbnail_size', t('You must fill in the Browser Thumbnail field'));
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}
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if (! is_numeric($form_state['values']['imagepicker_default_browser_thumbnail_size'])) {
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form_set_error('imagepicker_default_browser_thumbnail_size', t('The Browser Thumbnail field must be a number'));
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}
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if (drupal_strlen($form_state['values']['imagepicker_default_scale']) && ! is_numeric($form_state['values']['imagepicker_default_scale'])) {
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form_set_error('imagepicker_default_scale', t('The Scale field must be a number'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_default_fleft'])) {
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form_set_error('imagepicker_default_fleft', t('You must fill in the Left alignment field'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_default_fright'])) {
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form_set_error('imagepicker_default_fright', t('You must fill in the Right alignment field'));
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}
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if (! is_numeric($form_state['values']['imagepicker_advanced_iframe_height'])) {
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form_set_error('imagepicker_advanced_iframe_height', t('The Iframe height must be a number'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_advanced_iframe_width'])) {
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form_set_error('imagepicker_advanced_iframe_width', t('You must fill in the Iframe width'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_advanced_iframe_border'])) {
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form_set_error('imagepicker_advanced_iframe_border', t('You must fill in the Iframe border'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_insert_defaults_align'])) {
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form_set_error('imagepicker_insert_defaults_align', t('You must fill in the default align field'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_insert_defaults_show'])) {
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form_set_error('imagepicker_insert_defaults_show', t('You must fill in the default show field'));
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}
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if (! drupal_strlen($form_state['values']['imagepicker_insert_defaults_link'])) {
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form_set_error('imagepicker_insert_defaults_link', t('You must fill in the default link field'));
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}
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if ($form_values['imagepicker_show_browse_order_form'] != 1) {
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variable_del('imagepicker_browser_order');
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}
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}
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