83 lines
2.8 KiB
PHP
83 lines
2.8 KiB
PHP
<?php
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/**
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* @file
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* Administrative page callbacks for the xmlsitemap_engines module.
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*/
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/**
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* Form builder; Administration settings form.
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*/
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function xmlsitemap_engines_settings_form() {
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// Build the list of support engines for the checkboxes options.
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$engines = xmlsitemap_engines_get_engine_info();
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$engine_options = array();
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foreach ($engines as $engine => $engine_info) {
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$engine_options[$engine] = $engine_info['name'];
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}
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asort($engine_options);
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$form['xmlsitemap_engines_engines'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Submit the sitemap to the following engines'),
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'#default_value' => variable_get('xmlsitemap_engines_engines', array()),
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'#options' => $engine_options,
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);
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$form['xmlsitemap_engines_minimum_lifetime'] = array(
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'#type' => 'select',
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'#title' => t('Do not submit more often than every'),
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'#options' => drupal_map_assoc(array(
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3600,
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10800,
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21600,
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32400,
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43200,
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86400,
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172800,
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259200,
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604800,
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604800 * 2,
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604800 * 4,
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), 'format_interval'),
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'#default_value' => variable_get('xmlsitemap_engines_minimum_lifetime', 86400),
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);
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$form['xmlsitemap_engines_submit_updated'] = array(
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'#type' => 'checkbox',
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'#title' => t('Only submit if the sitemap has been updated since the last submission.'),
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'#default_value' => variable_get('xmlsitemap_engines_submit_updated', TRUE),
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);
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$form['xmlsitemap_engines_custom_urls'] = array(
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'#type' => 'textarea',
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'#title' => t('Custom submission URLs'),
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'#description' => t('Enter one URL per line. The token [sitemap] will be replaced with the URL to your sitemap. For example: %example-before would become %example-after.', array(
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'%example-before' => 'http://example.com/ping?[sitemap]',
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'%example-after' => xmlsitemap_engines_prepare_url('http://example.com/ping?[sitemap]', url('sitemap.xml', array(
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'absolute' => TRUE,
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))),
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)),
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'#default_value' => variable_get('xmlsitemap_engines_custom_urls', ''),
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'#rows' => 2,
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'#wysiwyg' => FALSE,
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'#element_validate' => array('xmlsitemap_engines_validate_custom_urls'),
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);
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// Ensure the xmlsitemap_engines variable gets filterd to a simple array.
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$form['array_filter'] = array('#type' => 'value', '#value' => TRUE);
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return system_settings_form($form);
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}
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/**
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* Validate the custom submission URL element.
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*/
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function xmlsitemap_engines_validate_custom_urls($element, &$form_state) {
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$custom_urls = preg_split('/[\r\n]+/', $element['#value'], -1, PREG_SPLIT_NO_EMPTY);
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foreach ($custom_urls as $custom_url) {
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$url = xmlsitemap_engines_prepare_url($custom_url, '');
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if (!valid_url($url, TRUE)) {
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form_error($element, t('Invalid URL %url.', array('%url' => $custom_url)));
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}
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}
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$form_state['values']['xmlsitemap_engines_custom_urls'] = implode("\n", $custom_urls);
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}
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