added My Collections core element for managing view navigation

htdocs/admin/site/options.php

@@ -407,6 +407,13 @@ $siteoptionform = array(
                     'defaultvalue' => get_config('showtagssideblock'),
                     'disabled'     => in_array('showtagssideblock', $OVERRIDDEN),
                 ),
+                'allowcollections' =>  array(
+                    'type' => 'checkbox',
+                    'title' => get_string('allowcollections', 'admin'),
+                    'description' => get_string('allowcollectionsdescription', 'admin'),
+                    'defaultvalue' => get_config('allowcollections'),
+                    'disabled' => in_array('allowcollections', $OVERRIDDEN),
+                ),
                 'tagssideblockmaxtags' => array(
                     'type'         => 'text',
                     'size'         => 4,
@@ -468,6 +475,7 @@ function siteoptions_submit(Pieform $form, $values) {
         'proxyaddress', 'proxyauthmodel', 'proxyauthcredentials',
         'homepageinfo', 'showonlineuserssideblock', 'registerterms',
         'creategroups', 'createpublicgroups', 'allowgroupcategories',
+        'allowcollections',
     );
     $oldlanguage = get_config('lang');
     $oldtheme = get_config('theme');

htdocs/auth/user.php

@@ -825,6 +825,20 @@ class User {
         return false;
     }
 
+    /**
+     * Function to check current user can edit collection
+     *
+     * This is fairly straightforward at the moment but it might require more
+     * if groups are allowed collections and other amendments in the future
+     */
+    public function can_edit_collection($c) {
+        $owner = get_column('collection', 'owner','id',$c);
+        if ($owner[0] == $this->get('id')) {
+            return true;
+        }
+        return false;
+    }
+
     public function can_delete_self() {
         if (!$this->get('admin')) {
             // Users who belong to an institution that doesn't allow

htdocs/blocktype/navigation/lang/en.utf8/blocktype.navigation.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage blocktype-mycollections
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+defined('INTERNAL') || die();
+
+$string['defaulttitledescription'] = 'If no title is provided here the title of the collection will be used.';
+$string['collection'] = 'Collection';
+$string['title'] = 'Navigation';
+$string['description'] = 'Display a collection of views as a simple navigation.';
+?>

htdocs/blocktype/navigation/lib.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage blocktype-textbox
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+defined('INTERNAL') || die();
+
+class PluginBlocktypeNavigation extends SystemBlocktype {
+
+    public static function get_title() {
+        return get_string('title', 'blocktype.navigation');
+    }
+
+    public static function get_description() {
+        return get_string('description', 'blocktype.navigation');
+    }
+
+    public static function get_categories() {
+        return array('general');
+    }
+
+     /**
+     * Optional method. If exists, allows this class to decide the title for
+     * all blockinstances of this type
+     */
+    public static function get_instance_title(BlockInstance $bi) {
+        $configdata = $bi->get('configdata');
+
+        if (!empty($configdata['collection'])) {
+            require_once('collection.php');
+            $title = collection_get_name($configdata['collection']);
+            return $title;
+        }
+        return '';
+    }
+
+    public static function render_instance(BlockInstance $instance, $editing=false) {
+        $configdata = $instance->get('configdata');
+        $smarty = smarty_core();
+
+        if (!empty($configdata['collection'])) {
+            require_once('collection.php');
+            if ($views = collection_get_views($configdata['collection'])) {
+                $smarty->assign('views',$views);
+            }
+        }
+        $smarty->assign('currentview',$instance->get('view'));
+        return $smarty->fetch('blocktype:navigation:navigation.tpl');
+    }
+
+    public static function has_instance_config() {
+        return true;
+    }
+
+    public static function instance_config_form($instance) {
+        $configdata = $instance->get('configdata');
+
+        $userid = $instance->get_view()->get('owner');
+        ($collections = get_records_sql_array("
+            SELECT c.id, c.name
+                FROM {collection} c
+            WHERE c.owner = ?
+            ORDER BY c.name, c.ctime ASC", array($userid)))
+            || ($collections = array());
+
+        $default = false;
+        $options = array();
+        foreach ($collections as $collection) {
+            if (!$default) { // need to have an initially selected item
+                $default = $collection->id;
+            }
+            $options[$collection->id] = $collection->name;
+        }
+
+        return array(
+            'collection' => array(
+                'type' => 'select',
+                'title' => get_string('collection','blocktype.navigation'),
+                'rules' => array('required' => true),
+                'options' => $options,
+                'defaultvalue' => !empty($configdata['collection']) ? $configdata['collection'] : $default,
+            ),
+        );
+    }
+
+    public static function default_copy_type() {
+        return 'full';
+    }
+
+    /**
+     * Navigation only makes sense for personal views
+     */
+    public static function allowed_in_view(View $view) {
+        return $view->get('owner') != null;
+    }
+
+}
+
+?>

htdocs/blocktype/navigation/theme/raw/navigation.tpl

+{if $views}
+    <table id="userviewstable">
+    {foreach from=$views item=item name=view}
+        <tr>
+            <td class="{cycle values='r0,r1'}">
+                {if $currentview == $item->view}
+                    <h4>{$item->title}</h4>
+                {else}
+                    <h4><a href="{$WWWROOT}view/view.php?id={$item->view}">{$item->title}</a></h4>
+                {/if}
+            </td>
+        </tr>
+    {/foreach}
+    </table>
+{else}
+    {str tag='noviewstosee' section='group'}
+{/if}

htdocs/blocktype/navigation/version.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage blocktype-mycollections
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+defined('INTERNAL') || die();
+
+$config = new StdClass;
+$config->version = 2010070700;
+$config->release = '1.0.0';
+
+?>

htdocs/collection/about.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage core
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+define('MENUITEM', 'myportfolio/collection/info');
+require(dirname(dirname(__FILE__)) . '/init.php');
+require_once('collection.php');
+define('TITLE', get_string('viewcollection','collection'));
+
+// check that My Collections is enabled in the config
+// if not as the user is trying to access this illegally
+if (!get_config('allowcollections')) {
+    die();
+}
+
+$collectionid = param_integer('id');
+define('COLLECTION', $collectionid);
+
+if (!$USER->can_edit_collection(COLLECTION)) {
+    $SESSION->add_error_msg(get_string('canteditdontown'));
+    redirect('/collection/');
+}
+
+$collection = get_record_select('collection', 'id = ?', array(COLLECTION), '*, ' . db_format_tsfield('ctime'));
+$collection->ctime = strftime(get_string('strftimedate'), $collection->ctime);
+$collection->viewcount = count_records('collection_view','collection',COLLECTION);
+$accessoverride = collection_get_master(COLLECTION);
+
+$smarty = smarty();
+$smarty->assign('collection', $collection);
+$smarty->assign('accessoverride',$accessoverride);
+$smarty->display('collection/info.tpl');
+
+?>

htdocs/collection/access.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage core
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+define('MENUITEM', 'myportfolio/collection/access');
+require(dirname(dirname(__FILE__)) . '/init.php');
+require_once('collection.php');
+require_once('view.php');
+define('TITLE', get_string('collectionaccess','collection'));
+
+// check that My Collections is enabled in the config
+// if not as the user is trying to access this illegally
+if (!get_config('allowcollections')) {
+    die();
+}
+
+$collectionid = param_integer('id');
+define('COLLECTION', $collectionid);
+$smarty = smarty();
+
+if (!$USER->can_edit_collection(COLLECTION)) {
+    $SESSION->add_error_msg(get_string('canteditdontown'));
+    redirect('/collection/');
+}
+
+$views = collection_get_views(COLLECTION);
+$master = collection_get_master(COLLECTION);
+
+// we only need to have a select list if there is more than one view
+if (count($views) > 1) {
+
+    $options[0] = get_string('nooverride','collection');
+    foreach ($views as $value) {
+        $options[$value->view] = $value->title; 
+    }
+
+    $elements['collection'] = array(
+        'type' => 'hidden',
+        'value' => COLLECTION,
+    );
+    $elements['view'] = array(
+        'type'         => 'select',
+        'title'        => get_string('masterview','collection'),
+        'options'      => $options,
+        'rules'        => array('required' => true),
+        'defaultvalue' => $master ? $master->id : 0,
+    );
+    $elements['submit'] = array(
+        'type' => 'submit',
+        'value' => get_string('save'),
+        'goto' => get_config('wwwroot') . 'collection/views.php?id='.COLLECTION,
+    );
+
+    $form = pieform(array(
+        'name' => 'access',
+        'renderer' => 'div',
+        'autofocus' => false,
+        'method' => 'post',
+        'elements' => $elements,
+    ));
+
+    $smarty->assign('form', $form);
+}
+
+if ($master) {
+    $smarty->assign('master',$master->title);
+    $smarty->assign('masterid',$master->id);
+}
+$smarty->assign('accessdesc',get_string('accessdesc','collection'));
+$smarty->assign('viewcount', count($views));
+$smarty->display('collection/access.tpl');
+
+function access_submit(Pieform $form, $values) {
+   collection_set_access($values['collection'],$values['view']);
+}
+
+?>

htdocs/collection/collections.json.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage core 
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+define('JSON', 1);
+
+require(dirname(dirname(dirname(__FILE__))) . '/init.php');
+safe_require('artefact', 'collection');
+
+$limit = param_integer('limit', 10);
+$offset = param_integer('offset', 0);
+
+$collections = ArtefactTypeCollection::get_collections($offset, $limit);
+ArtefactTypeCollection::build_collections_list_html($plans);
+
+json_reply(false, (object) array('message' => false, 'data' => $collections));

htdocs/collection/create.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage core
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+define('MENUITEM', 'myportfolio/collection');
+require(dirname(dirname(__FILE__)) . '/init.php');
+define('SECTION_PAGE', 'mycollections');
+require_once('collection.php');
+define('TITLE', get_string('newcollection','collection'));
+
+// check that My Collections is enabled in the config
+// if not as the user is trying to access this illegally
+if (!get_config('allowcollections')) {
+    die();
+}
+
+$form = collection_get_form();
+
+$smarty =& smarty();
+$smarty->assign_by_ref('newcollectionform', $form);
+$smarty->assign_by_ref('PAGEHEADING', hsc(TITLE));
+$smarty->display('collection/new.tpl');
+
+?>

htdocs/collection/delete.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    mahara
+ * @subpackage core
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+define('MENUITEM', 'myportfolio/collection');
+require(dirname(dirname(__FILE__)) . '/init.php');
+define('SECTION_PAGE', 'mycollections');
+require_once('collection.php');
+define('TITLE', get_string('deletecollection', 'collection'));
+
+// check that My Collections is enabled in the config
+// if not as the user is trying to access this illegally
+if (!get_config('allowcollections')) {
+    die();
+}
+
+$id = param_integer('id');
+define('COLLECTION', $id);
+
+if (!$USER->can_edit_collection(COLLECTION)) {
+    $SESSION->add_error_msg(get_string('canteditdontown'));
+    redirect('/collection/');
+}
+$collection = get_record_select('collection', 'id = ?', array(COLLECTION));
+
+$form = pieform(array(
+    'name' => 'deletecollection',
+    'renderer' => 'div',
+    'elements' => array(
+        'submit' => array(
+            'type' => 'submitcancel',
+            'value' => array(get_string('yes'), get_string('no')),
+            'goto' => get_config('wwwroot') . 'collection/',
+        ),
+        'collection' => array(
+            'type'  => 'hidden',
+            'value' => COLLECTION,    
+        ),
+    ),
+));
+
+$smarty = smarty();
+$smarty->assign('subheading', hsc(TITLE));
+$smarty->assign('message', get_string('collectionconfirmdelete', 'collection'));
+$smarty->assign('form', $form);
+$smarty->display('collection/delete.tpl');
+
+function deletecollection_submit(Pieform $form, $values) {
+    collection_delete($values['collection']);
+}
+
+?>

htdocs/collection/deleteview.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
+ *                         http://wiki.mahara.org/Contributors
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License