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<?php
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/**
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* @file
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* Installation hooks for the CAS Attributes module.
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*/
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/**
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* Implements hook_uninstall().
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*/
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function cas_attributes_uninstall() {
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// Delete variables.
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variable_del('cas_attributes');
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}
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/**
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* Implements hook_requirements().
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*/
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function cas_attributes_requirements($phase) {
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$requirements = array();
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$t = get_t();
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if ($phase == 'runtime') {
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if (!function_exists('cas_phpcas_attributes')) {
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$requirements['cas_attributes'] = array(
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'title' => $t('CAS'),
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'value' => $t('Outdated'),
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'severity' => REQUIREMENT_WARNING,
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'description' => $t('CAS attributes requires <a href="@url">CAS</a> version 7.x-1.0 or later.', array('@url' => 'http://drupal.org/project/cas')),
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);
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}
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// Okay to call functions from cas.module since we are in the runtime
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// phase. We hide errors here in case phpcas could not be loaded.
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if ($version = @cas_phpcas_load()) {
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if (!method_exists('phpCAS', 'getAttributes')) {
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$requirements['cas_attributes_phpcas'] = array(
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'title' => $t('phpCAS (Attribute support)'),
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'value' => $version,
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'severity' => REQUIREMENT_WARNING,
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'description' => $t('CAS attributes requires <a href="@url">phpCAS</a> version 1.1.0 or later.', array('@url' => 'https://wiki.jasig.org/display/CASC/phpCAS')),
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);
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}
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}
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}
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return $requirements;
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}
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function cas_attributes_update_7100() {
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$attr = variable_get('cas_attributes', array());
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if (array_key_exists('relations', $attr)) {
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foreach ($attr['relations'] as $key => $value) {
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$attr['relations'][$key] = preg_replace('/\[cas:attribute:([^:\?\]]*)]/', '[cas:attribute:$1:first]', $value);
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}
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}
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variable_set('cas_attributes', $attr);
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}
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function cas_attributes_update_7101() {
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// split the various settings up into their own smaller, more manageable variables
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$attr = variable_get('cas_attributes', array());
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if(array_key_exists('overwrite', $attr)) {
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variable_set('cas_attributes_overwrite', $attr['overwrite']);
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}
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if(array_key_exists('sync_every_login', $attr)) {
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variable_set('cas_attributes_sync_every_login', $attr['sync_every_login']);
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}
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if(array_key_exists('relations', $attr)) {
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variable_set('cas_attributes_relations', $attr['relations']);
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}
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if(array_key_exists('roles', $attr)) {
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if(array_key_exists('manage', $attr['roles'])) {
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variable_set('cas_attributes_roles_manage', $attr['roles']['manage']);
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}
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if(array_key_exists('mapping', $attr['roles'])) {
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variable_set('cas_attributes_roles_mapping', $attr['roles']['mapping']);
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}
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}
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// (this one should only exist if cas_ldap has been used at some point)
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if(array_key_exists('ldap', $attr)) {
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if(array_key_exists('server', $attr['ldap'])) {
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variable_set('cas_attributes_ldap_server', $attr['ldap']['server']);
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}
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}
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variable_del('cas_attributes');
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}
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