One Hat Cyber Team

View File Name : Browse.php

<?php
/**
 * The Turba_View_Browse class provides the logic for browsing lists
 * of contacts.
 *
 * Copyright 2000-2017 Horde LLC (http://www.horde.org/)
 *
 * See the enclosed file LICENSE for license information (ASL).  If you did
 * did not receive this file, see http://www.horde.org/licenses/apache.
 *
 * @author  Chuck Hagenbuch <chuck@horde.org>
 * @package Turba
 */
class Turba_View_Browse
{
    /**
     * @var array
     */
     protected $_params;

    /**
     * Constructor;
     *
     * @param array $params Stuff to import into the view's scope.
     */
    public function __construct(array $params)
    {
        $this->_params = $params;
    }

    public function updateSortOrderFromVars()
    {
        extract($this->_params, EXTR_REFS);
        Turba::setPreferredSortOrder($vars, $source);
    }

    public function run()
    {
        extract($this->_params, EXTR_REFS);

        $this->updateSortOrderFromVars();
        $title = _("Address Book Listing");
        if (!$browse_source_count && $vars->get('key') != '**search') {
            $notification->push(_("There are no browseable address books."), 'horde.warning');
        } else {
            try {
                $driver = $factory->create($source);
            } catch (Turba_Exception $e) {
                $notification->push($e, 'horde.error');
                unset($driver);
            }
        }

        if (isset($driver)) {
            $actionID = $vars->get('actionID');
            switch ($actionID) {
            case 'delete':
                $keys = $vars->get('objectkeys');
                if (!is_array($keys)) {
                    break;
                }

                $key = false;
                if ($vars->exists('key')) {
                    $key = $vars->get('key');
                }
                if ($key && $key != '**search') {
                    // We are removing a contact from a list.
                    $errorCount = 0;
                    $list = $driver->getObject($key);
                    foreach ($keys as $sourceKey) {
                        list($objectSource, $objectKey) = explode(':', $sourceKey, 2);
                        if (!$list->removeMember($objectKey, $objectSource)) {
                            $errorCount++;
                        }
                    }
                    if (!$errorCount) {
                        $notification->push(
                            sprintf(_("Successfully removed %d contact(s) from list."),
                                count($keys)),
                            'horde.success');
                    } elseif (count($keys) == $errorCount) {
                        $notification->push(
                            sprintf(_("Error removing %d contact(s) from list."),
                                 count($keys)),
                            'horde.error');
                    } else {
                        $notification->push(
                            sprintf(_("Error removing %d of %d requested contact(s) from list."),
                                $errorCount,
                                count($keys)),
                            'horde.error');
                    }
                    $list->store();
                } else {
                    // We are deleting an object.
                    $errorCount = 0;
                    foreach ($keys as $sourceKey) {
                        list($objectSource, $objectKey) = explode(':', $sourceKey, 2);
                        try {
                            $driver->delete($objectKey);
                        } catch (Turba_Exception $e) {
                            ++$errorCount;
                        }
                    }
                    if (!$errorCount) {
                        $notification->push(
                            sprintf(ngettext("Successfully deleted %d contact.", "Successfully deleted %d contacts.", count($keys)),
                                count($keys)),
                            'horde.success');
                    } elseif (count($keys) == $errorCount) {
                        $notification->push(
                            sprintf(ngettext("Error deleting %d contact.", "Error deleting %d contacts.", count($keys)),
                                count($keys)),
                            'horde.error');
                    } else {
                        $notification->push(
                            sprintf(ngettext("Error deleting %d of %d requested contact.", "Error deleting %d of %d requested contacts.", count($keys)),
                                $errorCount,
                                count($keys)),
                            'horde.error');
                    }
                }
                break;

            case 'move':
            case 'copy':
                $keys = $vars->get('objectkeys');
                if (!(is_array($keys) && $keys)) {
                    break;
                }

                // If we have data, try loading the target address book driver.
                $targetSource = $vars->get('targetAddressbook');

                try {
                    $targetDriver = $factory->create($targetSource);
                } catch (Turba_Exception $e) {
                    $notification->push($e, 'horde.error');
                    break;
                }

                $max_contacts = Turba::getExtendedPermission($targetDriver, 'max_contacts');
                if ($max_contacts !== true &&
                    $max_contacts <= count($targetDriver)) {
                    Horde::permissionDeniedError(
                        'turba',
                        'max_contacts',
                        sprintf(_("You are not allowed to create more than %d contacts in \"%s\"."), $max_contacts, $cfgSources[$targetSource]['title'])
                    );
                    break;
                }

                foreach ($keys as $sourceKey) {
                    // Split up the key into source and object ids.
                    list($objectSource, $objectKey) = explode(':', $sourceKey, 2);

                    // Ignore this entry if the target is the same as the
                    // source.
                    if ($objectSource == $targetDriver->getName()) {
                        continue;
                    }

                    // Try and load the driver for the source.
                    try {
                        $sourceDriver = $factory->create($objectSource);
                    } catch (Turba_Exception $e) {
                        $notification->push($e, 'horde.error');
                        continue;
                    }

                    try {
                        $object = $sourceDriver->getObject($objectKey);
                    } catch (Horde_Exception_NotFound $e) {
                        $notification->push(
                            _("Failed to find object to be added"),
                            'horde.error'
                        );
                        continue;
                    }

                    if ($object->isGroup()) {
                        if ($actionID == 'move') {
                            $notification->push(
                                sprintf(_("\"%s\" was not moved because it is a list."),
                                    $object->getValue('name')),
                                'horde.warning');
                        } else {
                            $notification->push(
                                sprintf(_("\"%s\" was not copied because it is a list."),
                                    $object->getValue('name')),
                                'horde.warning');
                        }
                        continue;
                    }

                    // Try adding to the target.
                    $objAttributes = array();

                    // Get the values through the Turba_Object class.
                    foreach (array_keys($targetDriver->getCriteria()) as $info_key) {
                        if (!is_array($targetDriver->map[$info_key]) ||
                            isset($targetDriver->map[$info_key]['attribute'])) {
                            $objectValue = $object->getValue($info_key);

                            // Get 'data' value if object type is image, the
                            // direct value in other case.
                            $objAttributes[$info_key] =
                                isset($attributes[$info_key]) &&
                                    $attributes[$info_key]['type'] == 'image'
                                    ? $objectValue['load']['data']
                                    : $objectValue;
                        }
                    }
                    unset($objAttributes['__owner']);
                    if ($actionID == 'copy') {
                        unset($objAttributes['__uid']);
                    }
                    // Try adding tags.
                    $objAttributes['__tags'] = $object->getValue('__tags');

                    try {
                        $targetDriver->add($objAttributes);
                    } catch (Turba_Exception $e) {
                        $notification->push(
                            sprintf(_("Failed to add %s to %s: %s"),
                                $object->getValue('name'),
                                $targetDriver->title,
                                $e),
                            'horde.error');
                        break;
                    }

                    $notification->push(
                        sprintf(_("Successfully added %s to %s"),
                            $object->getValue('name'),
                            $targetDriver->title),
                        'horde.success');

                    // If we're moving objects, and we succeeded,
                    // delete them from the original source now.
                    if ($actionID == 'move') {
                        try {
                            $sourceDriver->delete($objectKey, false);
                        } catch (Turba_Exception $e) {
                            $notification->push(
                                sprintf(_("There was an error deleting \"%s\" from the source address book."),
                                    $object->getValue('name')),
                                'horde.error');
                        }

                        /* Log the adding of this item in the history again,
                         * because otherwise the delete log would be after the
                         * add log. */
                        try {
                            $history->log('turba:' . $targetDriver->getName() . ':' . $objAttributes['__uid'],
                                      array('action' => 'add'),
                                      true);
                        } catch (Exception $e) {
                            Horde::log($e, 'ERR');
                        }
                    }
                }
                break;

            case 'add':
                // Add a contact to a list.
                $keys = $vars->get('objectkeys');
                $targetKey = $vars->get('targetList');
                if (empty($targetKey)) {
                    break;
                }

                if (!$vars->exists('targetNew') || $vars->get('targetNew') == '') {
                    list($targetSource, $targetKey) = explode(':', $targetKey, 2);
                    if (!isset($cfgSources[$targetSource])) {
                        break;
                    }

                    try {
                        $targetDriver = $factory->create($targetSource);
                    } catch (Turba_Exception $e) {
                        $notification->push($e, 'horde.error');
                        break;
                    }

                    try {
                        $target = $targetDriver->getObject($targetKey);
                    } catch (Horde_Exception $e) {
                        $notification->push($e);
                        break;
                    }
                } else {
                    $targetSource = $vars->get('targetAddressbook');
                    try {
                        $targetDriver = $factory->create($targetSource);
                    } catch (Turba_Exception $e) {
                        $notification->push($e, 'horde.error');
                        break;
                    }
                }
                if (!empty($target) && $target->isGroup()) {
                    // Adding contact to an existing list.
                    if (is_array($keys)) {
                        $errorCount = 0;
                        foreach ($keys as $sourceKey) {
                            list($objectSource, $objectKey) = explode(':', $sourceKey, 2);
                            try {
                                $target->addMember($objectKey, $objectSource);
                            } catch (Turba_Exception $e) {
                                $notification->push($e, 'horde.error');
                                $errorCount++;
                            }
                        }
                        if (!$errorCount) {
                            $notification->push(
                                sprintf(_("Successfully added %d contact(s) to list."),
                                    count($keys)),
                                'horde.success');
                        } elseif ($errorCount == count($keys)) {
                            $notification->push(
                                sprintf(_("Error adding %d contact(s) to list."),
                                    count($keys)),
                                'horde.error');
                        } else {
                            $notification->push(
                                sprintf(_("Error adding %d of %d requested contact(s) to list."),
                                    $errorCount,
                                    count($keys)),
                                'horde.error');
                        }
                        $target->store();
                    }
                } else {
                    // Check permissions.
                    $max_contacts = Turba::getExtendedPermission($driver, 'max_contacts');
                    if ($max_contacts !== true &&
                        $max_contacts <= count($driver)) {
                        Horde::permissionDeniedError(
                            'turba',
                            'max_contacts',
                            sprintf(_("You are not allowed to create more than %d contacts in \"%s\"."),
                                $max_contacts,
                                $cfgSources[$source]['title'])
                        );
                        break;
                    }

                    // Adding contact to a new list.
                    $newList = array(
                        '__owner' => $targetDriver->getContactOwner(),
                        '__type' => 'Group',
                        'name' => $targetKey
                    );

                    try {
                        $targetKey = $targetDriver->add($newList);
                    } catch (Turba_Exception $e) {
                        $notification->push(_("There was an error creating a new list."), 'horde.error');
                        $targetKey = null;
                    }

                    if ($targetKey) {
                        try {
                            $target = $targetDriver->getObject($targetKey);
                            if ($target->isGroup()) {
                                $notification->push(
                                    sprintf(_("Successfully created the contact list \"%s\"."),
                                        $newList['name']),
                                    'horde.success');
                                if (is_array($keys)) {
                                    $errorCount = 0;
                                    foreach ($keys as $sourceKey) {
                                        list($objectSource, $objectKey) = explode(':', $sourceKey, 2);
                                        try {
                                            $target->addMember($objectKey, $objectSource);
                                        } catch (Turba_Exception $e) {
                                            $notification->push($e, 'horde.error');
                                            ++$errorCount;
                                        }
                                    }
                                    if (!$errorCount) {
                                        $notification->push(
                                            sprintf(_("Successfully added %d contact(s) to list."),
                                                count($keys)),
                                            'horde.success');
                                    } elseif ($errorCount == count($keys)) {
                                        $notification->push(
                                            sprintf(_("Error adding %d contact(s) to list."),
                                                count($keys)),
                                            'horde.error');
                                    } else {
                                        $notification->push(
                                            sprintf(_("Error adding %d of %d requested contact(s) to list."),
                                                $errorCount,
                                                count($keys)),
                                            'horde.error');
                                    }
                                    $target->store();
                                }
                            }
                        } catch (Turba_Exception $e) {}
                    }
                }
                break;
            }

            // We might get here from the search page but are not allowed to browse
            // the current address book.
            if ($actionID && empty($cfgSources[$source]['browse'])) {
                Horde::url($prefs->getValue('initial_page'), true)
                    ->redirect();
            }
        }

        $templates = array();
        if (isset($driver)) {
            Turba::addBrowseJs();

            // Read the columns to display from the preferences.
            $sources = Turba::getColumns();
            $columns = isset($sources[$source]) ? $sources[$source] : array();
            $sortorder = Turba::getPreferredSortOrder();

            if ($vars->get('key')) {
                // We are displaying a list.
                try {
                    $list = $driver->getObject($vars->get('key'));
                } catch (Horde_Exception $e) {
                    $notification->push(_("There was an error displaying the list"), 'horde.error');
                    $list = null;
                }

                if ($list && $list->isGroup()) {
                    $title = sprintf(_("Contacts in list: %s"),
                                     $list->getValue('name'));
                    $templates[] = '/browse/header.inc';

                    // Show List Members.
                    try {
                        $results = $list->listMembers($sortorder);
                        if (count($results) != $list->count()) {
                            $count = $list->count() - count($results);
                            $notification->push(
                                sprintf(ngettext("There is %d contact in this list that is not viewable to you",
                                                 "There are %d contacts in this list that are not viewable to you", $count),
                                $count),
                            'horde.message');
                        }
                        $view = new Turba_View_List($results, null, $columns);
                        $view->setType('list');
                    } catch (Turba_Exception $e) {
                        $notification->push(_("Failed to browse list"), 'horde.error');
                    }
                }
            } else {
                // We are displaying an address book.
                $title = $cfgSources[$source]['title'];
                $templates[] = '/browse/header.inc';
                if (empty($cfgSources[$source]['browse'])) {
                    $notification->push(_("Your default address book is not browseable."), 'horde.warning');
                } else {
                    $type_filter = array();
                    switch ($vars->get('show')) {
                    case 'contacts':
                        $type_filter = array('__type' => 'Object');
                        break;

                    case 'lists':
                        $type_filter = array('__type' => 'Group');
                        break;
                    }

                    try {
                        $results = $driver->search($type_filter, $sortorder, 'AND', array_merge(array('__uid'), $columns ? $columns : array('name')));
                        $view = new Turba_View_List($results, null, $columns);
                        $view->setType('directory');
                    } catch (Turba_Exception $e) {
                        $notification->push($e, 'horde.error');
                    }
                }
            }
        } else {
            $templates[] = '/browse/header.inc';
        }

        $page_output->addScriptFile('quickfinder.js', 'horde');
        $page_output->addScriptFile('scriptaculous/effects.js', 'horde');
        $page_output->addScriptFile('redbox.js', 'horde');
        $page_output->header(array(
            'title' => $title
        ));
        $notification->notify(array('listeners' => 'status'));
        foreach ($templates as $template) {
            require TURBA_TEMPLATES . $template;
        }

        if (isset($view) && is_object($view)) {
            $view->display();
        }

        $page_output->footer();
    }

}