<?php
+/*
+ * Used in:
+ * - populartags.php
+ * - bookmarks.php
+ * - alltags.php
+ * - tags.php
+ */
/* Service creation: only useful services are created */
$tag2tagservice =SemanticScuttle_Service_Factory::get('Tag2Tag');
$user = isset($user)?$user:'';
$userid = isset($userid)?$userid:0;
$currenttag = isset($currenttag)?$currenttag:'';
-$summarizeLinkedTags = isset($summarizeLinkedTags)?$summarizeLinkedTags:false;
-
+//$summarizeLinkedTags = isset($summarizeLinkedTags)?$summarizeLinkedTags:false;
$logged_on_userid = $userservice->getCurrentUserId();
-if ($logged_on_userid === false) {
- $logged_on_userid = NULL;
-}
-
-$explodedTags = array();
-if (strlen($currenttag)>0) {
- $explodedTags = explode('+', $currenttag);
-} else {
- if($summarizeLinkedTags == true) {
- $orphewTags = $tag2tagservice->getOrphewTags('>', $userid, 4, "nb");
- } else {
- $orphewTags = $tag2tagservice->getOrphewTags('>', $userid);
- }
-
- foreach($orphewTags as $orphewTag) {
- $explodedTags[] = $orphewTag['tag'];
- }
-}
-
+$editingMode = $logged_on_userid !== false;
?>
-
+<h2><?php echo T_('Linked Tags'); ?></h2>
+<div id="related">
<?php
-if(($logged_on_userid != null) && ($userid === $logged_on_userid)) {
- $editingMode = true;
-} else {
- $editingMode = false;
-}
-
-$this->includeTemplate("dojo.inc");
-?>
-
-<?php if(count($explodedTags)>0 || $editingMode):?>
-
-<h2><?php
-
-
-echo T_('Linked Tags').' ';
-//if($userid != null) {
-$cUser = $userservice->getUser($userid);
-//echo '<small><a href="'.createURL('alltags', $cUser['username']).'">('.T_('all tags').')</a></small>';
-//}
-?></h2>
-<?php //endif?>
-
-<div id="related"> <?php
-if($editingMode) {
+if ($editingMode) {
echo '<p style="margin-bottom: 13px;text-align:center;">';
echo ' (<a href="'. createURL('tag2tagadd','') .'" rel="tag">'.T_('Add new link').'</a>) ';
echo ' (<a href="'. createURL('tag2tagdelete','') .'" rel="tag">'.T_('Delete link').'</a>)';
echo '</p>';
}
-
-if(strlen($user)==0) {
- $cat_url = createURL('tags', '%2$s');
-}
-
-$stopList = array();
-foreach($explodedTags as $explodedTag) {
- if(!in_array($explodedTag, $stopList)) {
-
-
-
- // fathers tag
- $fatherTags = $tag2tagservice->getLinkedTags($explodedTag, '>', $userid, true);
- if(count($fatherTags)>0) {
- foreach($fatherTags as $fatherTag) {
- echo '<a href="'. sprintf($cat_url, filter($user, 'url'), filter($fatherTag, 'url')) .'" rel="tag">('. filter($fatherTag) .')</a> ';
- }
- }
- /*
- $displayLinkedTags = displayLinkedTags($explodedTag, '>', $userid, $cat_url, $user, $editingMode, null, 1);
- echo $displayLinkedTags['output'];
- if(is_array($displayLinkedTags['stopList'])) {
- $stopList = array_merge($stopList, $displayLinkedTags['stopList']);
- }*/
- echo '<div dojoType="dojo.data.ItemFileReadStore" url="'.ROOT.'ajax/getlinkedtags.php?tag='.filter($explodedTag, 'url').'&uId='.$userid.'" jsid="linkedTagStore" ></div>';
- echo '<div dojoType="dijit.Tree" store="linkedTagStore" labelAttr="name" >';
- echo '<script type="dojo/method" event="onClick" args="item">';
- $returnUrl = sprintf($cat_url, filter($user, 'url'), filter('', 'url'));
- echo 'window.location = "'.$returnUrl.'"+item.name';
- echo '</script>';
- echo '<script type="dojo/method" event="getLabelClass" args="item">';
- echo 'return \'treeTag\';';
- echo '</script>';
- echo '</div>';
- }
-
-}
-?> </div>
-
-<?php endif?>
+?>
+<script type="text/javascript" src="<?php echo ROOT ?>js/jquery-1.4.2.js"></script>
+<script type="text/javascript" src="<?php echo ROOT ?>js/jquery.jstree.js"></script>
+<script type="text/javascript">
+jQuery("#related")
+.jstree({
+ "themes" : {
+ "theme": "default",
+ "dots": false,
+ "icons": true,
+ "url": '<?php echo ROOT ?>js/themes/default/style.css'
+ },
+ "json_data" : {
+ "ajax" : {
+ "url": function(node) {
+ //-1 is root
+ parent = "";
+ if (node == -1 ) {
+ node = <?php echo json_encode($currenttag); ?>;
+ parent = "&parent=true";
+ } else if (node.attr('rel')) {
+ node = node.attr('rel');
+ } else {
+ return;
+ }
+ return "<?php echo ROOT ?>ajax/getlinkedtags.php?tag=" + node + parent;
+ }
+ }
+ },
+ plugins : [ "themes", "json_data"]
+});
+</script>
+</div>
\ No newline at end of file
<?php
-/***************************************************************************
- Copyright (C) 2004 - 2006 Scuttle project
- http://sourceforge.net/projects/scuttle/
- http://scuttle.org/
+/**
+ * Returns a list of tags linked to the given one,
+ * suitable for jsTree consumption.
+ *
+ * Accepted GET parameters:
+ *
+ * @param string $tag Tag for which the children tags shall be returned
+ * Multiple tags (separated with space or "+") are
+ * supported.
+ * If no tag is given, all top-level tags are loaded.
+ * @param integer $uId User ID to fetch the tags for
+ * @param boolean $parent Load parent tags
+ *
+ * SemanticScuttle - your social bookmark manager.
+ *
+ * PHP version 5.
+ *
+ * @category Bookmarking
+ * @package SemanticScuttle
+ * @subpackage Templates
+ * @author Benjamin Huynh-Kim-Bang <mensonge@users.sourceforge.net>
+ * @author Christian Weiske <cweiske@cweiske.de>
+ * @author Eric Dane <ericdane@users.sourceforge.net>
+ * @license GPL http://www.gnu.org/licenses/gpl.html
+ * @link http://sourceforge.net/projects/semanticscuttle
+ */
+$httpContentType = 'application/json';
+#$httpContentType = 'text/plain';
+require_once '../www-header.php';
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+$tag = isset($_GET['tag']) ? $_GET['tag'] : null;
+$uId = isset($_GET['uId']) ? (int)$_GET['uId'] : 0;
+$loadParentTags = isset($_GET['parent']) ? (bool)$_GET['parent'] : false;
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+$tags = explode(' ', trim($tag));
+if (count($tags) == 1 && $tags[0] == '') {
+ //no tags
+ $tags = array();
+}
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- ***************************************************************************/
-/* Return a json file with list of linked tags */
-$httpContentType = 'application/json';
-require_once '../www-header.php';
+function assembleLinkedTagData(
+ $tags, $uId, $loadParentTags, SemanticScuttle_Service_Tag2Tag $t2t
+) {
+ $tagData = array();
-/* Service creation: only useful services are created */
-$b2tservice =SemanticScuttle_Service_Factory::get('Bookmark2Tag');
-$bookmarkservice =SemanticScuttle_Service_Factory::get('Tag');
-$tagstatservice =SemanticScuttle_Service_Factory::get('TagStat');
+ if (count($tags) == 0) {
+ //no tags given -> show the 4 most used top-level tags
+ $orphewTags = $t2t->getOrphewTags('>', $uId, 4, 'nb');
+ #$orphewTags = $t2t->getOrphewTags('>', $uId);
+ foreach ($orphewTags as $orphewTag) {
+ $tags[] = $orphewTag['tag'];
+ }
+ $loadParentTags = true;
+ }
-/* Managing all possible inputs */
-isset($_GET['tag']) ? define('GET_TAG', $_GET['tag']): define('GET_TAG', '');
-isset($_GET['uId']) ? define('GET_UID', $_GET['uId']): define('GET_UID', '');
+ if ($loadParentTags) {
+ //find parent tags + append the selected tags as children afterwards
+ foreach ($tags as $tag) {
+ $parentTags = $t2t->getLinkedTags($tag, '>', $uId, true);
+ if (count($parentTags) > 0) {
+ foreach ($parentTags as $parentTag) {
+ $ta = createTagArray(
+ $parentTag, true, true, true
+ );
+ //FIXME: find out if there are subtags
+ $tac = createTagArray($tag, true);
+ $ta['children'][] = $tac;
+ $tagData[] = $ta;
+ }
+ } else {
+ //no parent tags -> display it normally
+ //FIXME: find out if there are subtags
+ $tagData[] = createTagArray($tag, true);
+ }
+ }
+ } else {
+ //just find the linked tags
+ foreach ($tags as $tag) {
+ $linkedTags = $t2t->getLinkedTags($tag, '>', $uId);
+ foreach ($linkedTags as $linkedTag) {
+ //FIXME: find out if there are subtags
+ $tagData[] = createTagArray($linkedTag, true);
+ }
+ }
+ }
+ return $tagData;
+}
-function displayTag($tag, $uId) {
- $uId = ($uId==0)?NULL:$uId; // if user is nobody, NULL allows to look for every public tags
-
- $tag2tagservice =SemanticScuttle_Service_Factory::get('Tag2Tag');
- $output = '{ id:'.rand().', name:\''.$tag.'\'';
+/**
+ * Creates an jsTree json array for the given tag
+ *
+ * @param string $tag Tag name
+ * @param boolean $hasChildren If the tag has subtags (children) or not.
+ * If unsure, set it to "true".
+ * @param boolean $isOpen If the tag has children: Is the tree node open
+ * or closed?
+ * @param boolean $autoParent If the tag is an automatically generated parent tag
+ *
+ * @return array Array to be sent back to the browser as json
+ */
+function createTagArray($tag, $hasChildren = true, $isOpen = false, $autoParent = false)
+{
+ if ($autoParent) {
+ $title = '(' . $tag . ')';
+ } else {
+ $title = $tag;
+ }
- $linkedTags = $tag2tagservice->getLinkedTags($tag, '>', $uId);
- if(count($linkedTags) > 0) {
- $output.= ', children: [';
- foreach($linkedTags as $linkedTag) {
- $output.= displayTag($linkedTag, $uId);
- }
- $output = substr($output, 0, -1); // remove final comma avoiding IE6 Dojo bug
- $output.= "]";
- }
+ $ar = array(
+ 'data' => array(
+ //<a> attributes
+ 'title' => $title,
+ 'attr' => array(
+ 'href' => createUrl('tags', $tag)
+ )
+ ),
+ //<li> attributes
+ 'attr' => array(
+ 'rel' => $tag,//needed for identifying the tag in html
+ ),
+ );
+ if ($hasChildren) {
+ //jstree needs that to show the arrows
+ $ar['state'] = $isOpen ? 'open' : 'closed';
+ }
+ if ($autoParent) {
+ //FIXME: use css class
+ $ar['data']['attr']['style'] = 'color: #AAA';
+ }
- $output.= '},';
- return $output;
+ return $ar;
}
-?>
-{ label: 'name', identifier: 'id', items: [
-<?php
-$json = displayTag(GET_TAG, intval(GET_UID));
-$json = substr($json, 0, -1); // remove final comma avoiding IE6 Dojo bug
-echo $json;
-?>
-] }
+$tagData = assembleLinkedTagData(
+ $tags, 0/*$uId*/, $loadParentTags,
+ SemanticScuttle_Service_Factory::get('Tag2Tag')
+);
+echo json_encode($tagData);
+?>
\ No newline at end of file
projects / semanticscuttle.git / commitdiff