pax_global_header00006660000000000000000000000064117154722560014524gustar00rootroot0000000000000052 comment=ef298d35f81a57a8d6ca550ba8084a81549190f0 php-horde-tree-1.0.0/000077500000000000000000000000001171547225600143455ustar00rootroot00000000000000php-horde-tree-1.0.0/Horde_Tree-1.0.0/000077500000000000000000000000001171547225600170175ustar00rootroot00000000000000php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/000077500000000000000000000000001171547225600175655ustar00rootroot00000000000000php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/000077500000000000000000000000001171547225600206265ustar00rootroot00000000000000php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree.php000066400000000000000000000040111171547225600222320ustar00rootroot00000000000000 * @author Michael Slusarz * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree { /* Display extra columns. */ const EXTRA_LEFT = 0; const EXTRA_RIGHT = 1; /** * The preceding text, before the Horde_Tree instance name, used for * collapse/expand submissions. */ const TOGGLE = 'ht_toggle_'; /** * Attempts to return a concrete instance. * * @param string $name The name of this tree instance. * @param string $renderer Either the tree renderer driver or a full * class name to use. * @param array $params Any additional parameters the constructor * needs. * * @return Horde_Tree The newly created concrete instance. * @throws Horde_Tree_Exception */ static public function factory($name, $renderer, $params = array()) { $ob = null; /* Base drivers (in Tree/ directory). */ $class = __CLASS__ . '_' . ucfirst($renderer); if (class_exists($class)) { $ob = new $class($name, $params); } else { /* Explicit class name, */ $class = $renderer; if (class_exists($class)) { $ob = new $class($name, $params); } } if ($ob) { if ($ob->isSupported()) { return $ob; } return self::factory($name, $ob->fallback(), $params); } throw new Horde_Tree_Exception(__CLASS__ . ' renderer not found: ' . $renderer); } } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/000077500000000000000000000000001171547225600215255ustar00rootroot00000000000000php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Base.php000066400000000000000000000271511171547225600231160ustar00rootroot00000000000000 * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ abstract class Horde_Tree_Base implements Countable { /** * Allowed parameters for nodes. * * @var array */ protected $_allowed = array(); /** * The name of this instance. * * @var string */ protected $_instance = null; /** * Hash with header information. * * @var array */ protected $_header = array(); /** * An array containing all the tree nodes. * * @var array */ protected $_nodes = array(); /** * The top-level nodes in the tree. * * @var array */ protected $_root_nodes = array(); /** * Keep count of how many extra columns there are on the left side * of the node. * * @var integer */ protected $_colsLeft = 0; /** * Keep count of how many extra columns there are on the right side * of the node. * * @var integer */ protected $_colsRight = 0; /** * Option values. * * @var array */ protected $_options = array( 'lines' => true ); /** * Stores the sorting criteria temporarily. * * @var string */ protected $_sortCriteria; /** * Should the tree be rendered statically? * * @var boolean */ protected $_static = false; /** * Constructor. * * @param string $name The name of this tree instance. * @param array $params Additional parameters. * 
     * session - (array) Callbacks used to store session data. Must define
     *           two keys: 'get' and 'set'. Function definitions:
     *           (string) = get([string - Instance], [string - ID]);
     *           set([string - Instance], [string - ID], [boolean - value]);
     *           DEFAULT: No session storage
     *
*/ public function __construct($name, array $params = array()) { $this->_instance = $name; $this->setOption($params); } /** * Provide a simpler renderer to fallback to. * * @return string The next best renderer. * @throws Horde_Tree_Exception */ public function fallback() { throw new Horde_Tree_Exception('No fallback renderer found.'); } /** * Returns the tree. * * @param boolean $static If true the tree nodes can't be expanded and * collapsed and the tree gets rendered expanded. * * @return string The HTML code of the rendered tree. */ abstract public function getTree($static = false); /** * Renders the tree. * * @param boolean $static If true the tree nodes can't be expanded and * collapsed and the tree gets rendered expanded. */ public function renderTree($static = false) { echo $this->getTree($static); } /** * Sets an option. * * @param mixed $option The option name -or- an array of option * name/value pairs. See constructor for available * options. * @param mixed $value The option's value. */ public function setOption($options, $value = null) { if (!is_array($options)) { $options = array($options => $value); } foreach ($options as $option => $value) { $this->_options[$option] = $value; } } /** * Gets an option's value. * * @param string $option The name of the option to fetch. * * @return mixed The option's value. */ public function getOption($option) { return isset($this->_options[$option]) ? $this->_options[$option] : null; } /** * Adds a node to the node tree array. * * @param string $id The unique node id. * @param string $parent The parent's unique node id. * @param string $label The text label for the node. * @param string $indent Deprecated, this is calculated automatically * based on the parent node. * @param boolean $expanded Is this level expanded or not. * @param array $params Any other parameters to set (@see * self::addNodeParams() for full details). * @param array $extra_right Any other columns to display to the right of * the tree. * @param array $extra_left Any other columns to display to the left of * the tree. */ public function addNode($id, $parent, $label, $indent = null, $expanded = true, $params = array(), $extra_right = array(), $extra_left = array()) { $nodeid = $this->_nodeId($id); if ($session = $this->getOption('session')) { $toggle_id = Horde_Util::getFormData(Horde_Tree::TOGGLE . $this->_instance); if ($nodeid == $toggle_id) { /* We have a URL toggle request for this node. */ $expanded = (call_user_func($session['get'], $this->_instance, $id) !== null) /* Use session state if it is set. */ ? !call_user_func($session['get'], $this->_instance, $nodeid) /* Otherwise use what was passed through the function. */ : !$expanded; call_user_func($session['set'], $this->_instance, $nodeid, $expanded); } elseif (($exp_get = call_user_func($session['get'], $this->_instance, $nodeid)) !== null) { /* If we have a saved session state use it. */ $expanded = $exp_get; } } $this->_nodes[$nodeid]['label'] = $label; $this->_nodes[$nodeid]['expanded'] = $expanded; /* If any params included here add them now. */ if (!empty($params)) { $this->addNodeParams($id, $params); } /* If any extra columns included here add them now. */ if (!empty($extra_right)) { $this->addNodeExtra($id, Horde_Tree::EXTRA_RIGHT, $extra_right); } if (!empty($extra_left)) { $this->addNodeExtra($id, Horde_Tree::EXTRA_LEFT, $extra_left); } if (is_null($parent)) { if (!in_array($nodeid, $this->_root_nodes)) { $this->_root_nodes[] = $nodeid; } } else { $parent = $this->_nodeId($parent); if (empty($this->_nodes[$parent]['children'])) { $this->_nodes[$parent]['children'] = array(); } if (!in_array($nodeid, $this->_nodes[$parent]['children'])) { $this->_nodes[$parent]['children'][] = $nodeid; } } } /** * Adds additional parameters to a node. * * @param string $id The unique node id. * @param array $params Parameters to set (key/value pairs). */ public function addNodeParams($id, $params = array()) { $id = $this->_nodeId($id); if (!is_array($params)) { $params = array($params); } foreach ($params as $p_id => $p_val) { // Set only allowed and non-null params. if (!is_null($p_val) && in_array($p_id, $this->_allowed)) { $this->_nodes[$id][$p_id] = is_object($p_val) ? strval($p_val) : $p_val; } } } /** * Adds extra columns to be displayed to the side of the node. * * @param mixed $id The unique node id. * @param integer $side Which side to place the extra columns on. * @param array $extra Extra columns to display. */ public function addNodeExtra($id, $side, $extra) { $id = $this->_nodeId($id); if (!is_array($extra)) { $extra = array($extra); } $col_count = count($extra); switch ($side) { case Horde_Tree::EXTRA_LEFT: $this->_nodes[$id]['extra'][Horde_Tree::EXTRA_LEFT] = $extra; if ($col_count > $this->_colsLeft) { $this->_colsLeft = $col_count; } break; case Horde_Tree::EXTRA_RIGHT: $this->_nodes[$id]['extra'][Horde_Tree::EXTRA_RIGHT] = $extra; if ($col_count > $this->_colsRight) { $this->_colsRight = $col_count; } break; } } /** * Sorts the tree by the specified node property. * * @param string $criteria The node property to sort by. * @param integer $id Used internally for recursion. */ public function sort($criteria, $id = -1) { if (!isset($this->_nodes[$id]['children'])) { return; } if ($criteria == 'key') { ksort($this->_nodes[$id]['children']); } else { $this->_sortCriteria = $criteria; usort($this->_nodes[$id]['children'], array($this, 'sortHelper')); } foreach ($this->_nodes[$id]['children'] as $child) { $this->sort($criteria, $child); } } /** * Helper method for sort() to compare two tree elements. */ public function sortHelper($a, $b) { if (!isset($this->_nodes[$a][$this->_sortCriteria])) { return 1; } if (!isset($this->_nodes[$b][$this->_sortCriteria])) { return -1; } return strcoll($this->_nodes[$a][$this->_sortCriteria], $this->_nodes[$b][$this->_sortCriteria]); } /** * Returns whether the specified node is currently expanded. * * @param mixed $id The unique node id. * * @return boolean True if the specified node is expanded. */ public function isExpanded($id) { $id = $this->_nodeId($id); return isset($this->_nodes[$id]) ? $this->_nodes[$id]['expanded'] : false; } /** * Adds column headers to the tree table. * * @param array $header An array containing hashes with header * information. */ public function setHeader($header) { $this->_header = $header; } /** * Set the indent level for each node in the tree. * * @param array $nodes TODO * @param integer $indent TODO */ protected function _buildIndents($nodes, $indent = 0) { foreach ($nodes as $id) { $this->_nodes[$id]['indent'] = $indent; if (!empty($this->_nodes[$id]['children'])) { $this->_buildIndents($this->_nodes[$id]['children'], $indent + 1); } } } /** * Check the current environment to see if we can render the tree. * * @return boolean Whether or not this backend will function. */ public function isSupported() { return true; } /** * Returns the escaped node ID. * * @param string $id Node ID. * * @return string Escaped node ID. */ protected function _nodeId($id) { return rawurlencode($id); } /* Countable methods. */ public function count() { return count($this->_nodes); } } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Exception.php000066400000000000000000000007471171547225600242040ustar00rootroot00000000000000 * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree_Exception extends Horde_Exception_Wrapped { } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Html.php000066400000000000000000000377161171547225600231600ustar00rootroot00000000000000 * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree_Html extends Horde_Tree_Base { /** * Node position list. * * @var array */ protected $_node_pos = array(); /** * Drop line cache. * * @var array */ protected $_dropline = array(); /** * Current value of the alt tag count. * * @var integer */ protected $_altCount = 0; /** * Allowed parameters for nodes. * * @var array */ protected $_allowed = array( 'class', 'icon', 'iconalt', 'iconopen', 'url', 'urlclass', 'title', 'target' ); /** * Images array. * * @var array */ protected $_images = array( 'line' => null, 'blank' => null, 'join' => null, 'join_bottom' => null, 'join_top' => null, 'plus' => null, 'plus_bottom' => null, 'plus_only' => null, 'minus' => null, 'minus_bottom' => null, 'minus_only' => null, 'null_only' => null, 'folder' => null, 'folderopen' => null, 'leaf' => null ); /** * Constructor. * * @param string $name The name of this tree instance. * @param array $params Additional parameters: * 
     * alternate - (boolean) Alternate shading in the table?
     *             DEFAULT: false
     * class - (string) The class to use for the table.
     *         DEFAULT: ''
     * hideHeaders - (boolean) Don't render any HTML for the header row, just
     *               use the widths.
     *               DEFAULT: false
     * lines - (boolean) Show tree lines?
     *         DEFAULT: true
     * lines_base - (boolean) Show tree lines for the base level? Requires
     *              'lines' to be true also.
     *              DEFAULT: false
     * multiline - (boolean) Do the node labels contain linebreaks?
     *             DEFAULT: false
     *
*/ public function __construct($name, array $params = array()) { $params = array_merge(array( 'lines' => true ), $params); parent::__construct($name, $params); } /** * Returns the tree. * * @param boolean $static If true the tree nodes can't be expanded and * collapsed and the tree gets rendered expanded. * * @return string The HTML code of the rendered tree. */ public function getTree($static = false) { $this->_static = (bool)$static; $this->_buildIndents($this->_root_nodes); $tree = $this->_buildHeader(); foreach ($this->_root_nodes as $node_id) { $tree .= $this->_buildTree($node_id); } return $tree; } /** * Adds additional parameters to a node. * * @param string $id The unique node id. * @param array $params Parameters to set (key/value pairs). * 
     * class - CSS class to use with this node
     * icon - Icon to display next node
     * iconalt - Alt text to use for the icon
     * iconopen - Icon to indicate this node as expanded
     * url - URL to link the node to
     * urlclass - CSS class for the node's URL
     * target - Target for the 'url' link
     * title - Link tooltip title
     *
*/ public function addNodeParams($id, $params = array()) { parent::addNodeParams($id, $params); } /** * Adds column headers to the tree table. * * @param array $header An array containing hashes with header * information. The following keys are allowed: * 
     * class - The CSS class of the header cell
     * html - The HTML content of the header cell
     *
*/ public function setHeader($header) { parent::setHeader($header); } /** * Returns the HTML code for a header row, if necessary. * * @return string The HTML code of the header row or an empty string. */ protected function _buildHeader() { if (!count($this->_header) || $this->getOption('hideHeaders')) { return ''; } $className = 'treeRowHeader'; /* If using alternating row shading, work out correct * shade. */ if ($this->getOption('alternate')) { $className .= ' item' . $this->_altCount; $this->_altCount = 1 - $this->_altCount; } $html = '
'; foreach ($this->_header as $header) { $html .= ''; } return $html . '
'; } /** * Recursive function to walk through the tree array and build the output. * * @param string $node_id The Node ID. * * @return string The tree rendering. */ protected function _buildTree($node_id) { $node = $this->_nodes[$node_id]; $output = $this->_buildLine($node_id); if (isset($node['children']) && $node['expanded']) { foreach ($node['children'] as $key => $val) { $child_node_id = $node['children'][$key]; $this->_node_pos[$child_node_id] = array( 'count' => count($node['children']), 'pos' => $key + 1 ); $output .= $this->_buildTree($child_node_id); } } return $output; } /** * Function to create a single line of the tree. * * @param string $node_id The Node ID. * * @return string The rendered line. */ protected function _buildLine($node_id) { $node = $this->_nodes[$node_id]; $className = 'treeRow'; if (!empty($node['class'])) { $className .= ' ' . $node['class']; } /* If using alternating row shading, work out correct * shade. */ if ($this->getOption('alternate')) { $className .= ' item' . $this->_altCount; $this->_altCount = 1 - $this->_altCount; } $line = '
'; /* If we have headers, track which logical "column" we're in * for any given cell of content. */ $column = 0; if (isset($node['extra'][Horde_Tree::EXTRA_LEFT])) { $extra = $node['extra'][Horde_Tree::EXTRA_LEFT]; $cMax = count($extra); while ($column < $cMax) { $line .= $this->_addColumn($column) . $extra[$column] . ''; ++$column; } } $line .= $this->_addColumn($column++); if ($this->getOption('multiline')) { $line .= '
'; } for ($i = intval($this->_static); $i < $node['indent']; ++$i) { $line .= $this->_generateImage(($this->_dropline[$i] && $this->getOption('lines')) ? $this->_images['line'] : $this->_images['blank']); } $line .= $this->_setNodeToggle($node_id) . $this->_setNodeIcon($node_id); if ($this->getOption('multiline')) { $line .= ''; } $line .= $this->_setLabel($node_id); if ($this->getOption('multiline')) { $line .= '
'; } $line .= ''; if (isset($node['extra'][Horde_Tree::EXTRA_RIGHT])) { $extra = $node['extra'][Horde_Tree::EXTRA_RIGHT]; $cMax = count($extra); for ($c = 0, $cMax = count($extra); $c < $cMax; ++$c) { $line .= $this->_addColumn($column++) . $extra[$c] . ''; } } return $line . "
\n"; } /** */ protected function _addColumn($column) { $line = '_header[$column]['class'])) { $line .= ' class="' . $this->_header[$column]['class'] . '"'; } return $line . '>'; } /** * Sets the label on the tree line. * * @param string $node_id The Node ID. * * @return string The label for the tree line. */ protected function _setLabel($node_id) { $n = $this->_nodes[$node_id]; $output = ''; $label = $n['label']; if (!empty($n['url'])) { $target = ''; if (!empty($n['target'])) { $target = ' target="' . $n['target'] . '"'; } elseif ($target = $this->getOption('target')) { $target = ' target="' . $target . '"'; } $output .= '' . $label . ''; } else { $output .= $label; } return $output . ''; } /** * Sets the node toggle on the tree line. * * @param string $node_id The Node ID. * * @return string The node toggle for the tree line. */ protected function _setNodeToggle($node_id) { $link_start = ''; $node = $this->_nodes[$node_id]; /* Top level node. */ if ($node['indent'] == 0) { $this->_dropline[0] = false; if ($this->_static) { return ''; } /* KEY: * 0: Only node * 1: Top node * 2: Middle node * 3: Bottom node */ $node_type = 0; if ($this->getOption('lines_base') && (count($this->_root_nodes) > 1)) { switch (array_search($node_id, $this->_root_nodes)) { case 0: $node_type = 1; $this->_dropline[0] = true; break; case (count($this->_root_nodes) - 1): $node_type = 3; break; default: $node_type = 2; $this->_dropline[0] = true; break; } } if (isset($node['children'])) { if (!$this->getOption('lines')) { $img = $this->_images['blank']; } elseif ($node['expanded']) { $img = $node_type ? (($node_type == 2) ? $this->_images['minus'] : $this->_images['minus_bottom']) : $this->_images['minus_only']; } else { $img = $node_type ? (($node_type == 2) ? $this->_images['plus'] : $this->_images['plus_bottom']) : $this->_images['plus_only']; } $link_start = $this->_generateUrlTag($node_id); } else { if ($this->getOption('lines')) { switch ($node_type) { case 0: $img = $this->_images['null_only']; break; case 1: $img = $this->_images['join_top']; break; case 2: $img = $this->_images['join']; break; case 3: $img = $this->_images['join_bottom']; break; } } else { $img = $this->_images['blank']; } } } elseif (isset($node['children'])) { /* Node with children. */ if ($this->_node_pos[$node_id]['pos'] < $this->_node_pos[$node_id]['count']) { /* Not last node. */ if (!$this->getOption('lines')) { $img = $this->_images['blank']; } elseif ($this->_static) { $img = $this->_images['join']; } elseif ($node['expanded']) { $img = $this->_images['minus']; } else { $img = $this->_images['plus']; } $this->_dropline[$node['indent']] = true; } else { /* Last node. */ if (!$this->getOption('lines')) { $img = $this->_images['blank']; } elseif ($this->_static) { $img = $this->_images['join_bottom']; } elseif ($node['expanded']) { $img = $this->_images['minus_bottom']; } else { $img = $this->_images['plus_bottom']; } $this->_dropline[$node['indent']] = false; } if (!$this->_static) { $link_start = $this->_generateUrlTag($node_id); } } else { /* Node without children. */ if ($this->_node_pos[$node_id]['pos'] < $this->_node_pos[$node_id]['count']) { /* Not last node. */ $img = $this->getOption('lines') ? $this->_images['join'] : $this->_images['blank']; $this->_dropline[$node['indent']] = true; } else { /* Last node. */ $img = $this->getOption('lines') ? $this->_images['join_bottom'] : $this->_images['blank']; $this->_dropline[$node['indent']] = false; } } return $link_start . $this->_generateImage($img, 'treeToggle') . ($link_start ? '' : ''); } /** * Generate a link URL. * * @param string $node_id The node ID. * * @return string The link tag. */ protected function _generateUrlTag($node_id) { $url = new Horde_Url($_SERVER['PHP_SELF']); return $url->add(Horde_Tree::TOGGLE . $this->_instance, $node_id)->link(); } /** * Generate the icon image. * * @param string $src The source image. * @param string $class Additional class to add to image. * @param string $alt Alt text to add to the image. * * @return string A HTML tag to display the image. */ protected function _generateImage($src, $class = '', $alt = null) { $img = ''; } /** * Sets the icon for the node. * * @param string $node_id The Node ID. * * @return string The node icon for the tree line. */ protected function _setNodeIcon($node_id) { $node = $this->_nodes[$node_id]; if (isset($node['icon'])) { if (empty($node['icon'])) { return ''; } /* Node has a user defined icon. */ $img = (isset($node['iconopen']) && $node['expanded']) ? $node['iconopen'] : $node['icon']; } elseif (isset($node['children'])) { /* Standard icon set: node with children. */ $img = $node['expanded'] ? $this->_images['folderopen'] : $this->_images['folder']; } else { /* Standard icon set: leaf node (no children). */ $img = $this->_images['leaf']; } return $this->_generateImage($img, 'treeIcon', isset($node['iconalt']) ? htmlspecialchars($node['iconalt']) : null); } } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Jquerymobile.php000066400000000000000000000063671171547225600247210ustar00rootroot00000000000000 * @author Jan Schneider * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree_Jquerymobile extends Horde_Tree_Base { /** * Allowed parameters for nodes. * * @var array */ protected $_allowed = array( 'class', 'icon', 'special', 'url', 'urlattributes', ); /** * Returns the tree. * * @return string The HTML code of the rendered tree. */ public function getTree($static = false) { $tree = ''; foreach (array(true, false) as $special) { foreach ($this->_root_nodes as $node_id) { $tree .= $this->_buildTree($node_id, $special); } } return $tree; } /** * Recursive function to walk through the tree array and build the output. * * @param string $node_id The Node ID. * * @return string The tree rendering. */ protected function _buildTree($node_id, $special) { $node = $this->_nodes[$node_id]; $output = ''; if ($node['special'] == $special) { $output = ' $value) { $output .= ' ' . $attribute . '="' . htmlspecialchars($value) . '"'; } } $output .= '>'; } $output .= $this->_getIcon($node_id) . $node['label']; if (!empty($node['url'])) { $output .= ''; } if (isset($node['extra'][Horde_Tree::EXTRA_RIGHT])) { $output .= '' . implode(' ', $node['extra'][Horde_Tree::EXTRA_RIGHT]) . ''; } $output .= ''; } if (isset($node['children'])) { foreach ($node['children'] as $val) { $output .= $this->_buildTree($val, $special); } } return $output; } /** * Sets the icon for the node. * * @param string $node_id The Node ID. * * @return string The node icon for the tree line. */ protected function _getIcon($node_id) { $node = $this->_nodes[$node_id]; if (empty($node['icon'])) { return ''; } return ''; } } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Select.php000066400000000000000000000047531171547225600234660ustar00rootroot00000000000000 tag rendering. * * Copyright 2005-2011 The Horde Project (http://www.horde.org/) * * See the enclosed file COPYING for license information (LGPL). If you * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html. * * @author Ben Chavet * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree_Select extends Horde_Tree_Base { /** * Allowed parameters for nodes. * * @var array */ protected $_allowed = array( 'selected' ); /** * Should the tree be rendered statically? * * @var boolean */ protected $_static = true; /** * Returns the tree. * * @param boolean $static If true the tree nodes can't be expanded and * collapsed and the tree gets rendered expanded. * This option has no effect in this driver. * * @return string The HTML code of the rendered tree. */ public function getTree($static = false) { $this->_buildIndents($this->_root_nodes); $tree = ''; foreach ($this->_root_nodes as $node_id) { $tree .= $this->_buildTree($node_id); } return $tree; } /** * Adds additional parameters to a node. * * @param string $id The unique node id. * @param array $params Parameters to set (key/value pairs). * 
     * selected - (boolean) Whether this node is selected.
     *
*/ public function addNodeParams($id, $params = array()) { parent::addNodeParams($id, $params); } /** * Recursive function to walk through the tree array and build the output. * * @param string $node_id The Node ID. * * @return string The tree rendering. */ protected function _buildTree($node_id) { $node = $this->_nodes[$node_id]; $output = ''; if (isset($node['children']) && $node['expanded']) { foreach ($node['children'] as $val) { $output .= $this->_buildTree($val); } } return $output; } } php-horde-tree-1.0.0/Horde_Tree-1.0.0/lib/Horde/Tree/Simplehtml.php000066400000000000000000000063441171547225600243630ustar00rootroot00000000000000 * @category Horde * @license http://www.fsf.org/copyleft/lgpl.html LGPL * @package Tree */ class Horde_Tree_Simplehtml extends Horde_Tree_Base { /** * Allowed parameters for nodes. * * @var array */ protected $_allowed = array( 'class', 'url' ); /** * Should the tree be rendered statically? * * @var boolean */ protected $_static = true; /** * Returns the tree. * * @return string The HTML code of the rendered tree. */ public function getTree($static = false) { $this->_buildIndents($this->_root_nodes); $tree = ''; foreach ($this->_root_nodes as $node_id) { $tree .= $this->_buildTree($node_id); } return $tree; } /** * Adds additional parameters to a node. * * @param string $id The unique node id. * @param array $params Parameters to set (key/value pairs). * 
     * class - CSS class to use with this node
     * url - URL to link the node to
     *
*/ public function addNodeParams($id, $params = array()) { parent::addNodeParams($id, $params); } /** * Recursive function to walk through the tree array and build the output. * * @param string $node_id The Node ID. * * @return string The tree rendering. */ protected function _buildTree($node_id) { $node = $this->_nodes[$node_id]; $output = ''; if (isset($node['extra'][Horde_Tree::EXTRA_LEFT])) { $output .= implode(' ', $node['extra'][Horde_Tree::EXTRA_LEFT]); } $output .= str_repeat(' ', $node['indent'] * 2); $output .= empty($node['url']) ? $node['label'] : '' . $node['label'] . ''; if (isset($node['extra'][Horde_Tree::EXTRA_RIGHT])) { $output .= implode(' ', $node['extra'][Horde_Tree::EXTRA_RIGHT]); } if (isset($node['children'])) { $output .= ' [' . $this->_generateUrlTag($node_id) . ($node['expanded'] ? '-' : '+') . ']'; } $output .= ''; if (isset($node['children']) && $node['expanded']) { foreach ($node['children'] as $val) { $output .= $this->_buildTree($val); } } return $output; } /** * Generate a link URL. * * @param string $node_id The node ID. * * @return string The link tag. */ protected function _generateUrlTag($node_id) { $url = new Horde_Url($_SERVER['PHP_SELF']); return $url->add(Horde_Tree::TOGGLE . $this->_instance, $node_id)->link(); } } php-horde-tree-1.0.0/package.xml000066400000000000000000000142441171547225600164670ustar00rootroot00000000000000 Horde_Tree pear.horde.org Horde Tree API This package provides a tree view of hierarchical information. It allows for expanding/collapsing of branches and maintains their state. Chuck Hagenbuch chuck chuck@horde.org yes Jan Schneider jan jan@horde.org yes Michael Slusarz slusarz slusarz@horde.org yes 2011-04-06 1.0.0 1.0.0 stable stable GPL * First stable release for Horde 4. 5.2.0 1.7.0 Horde_Exception pear.horde.org 1.0.0 2.0.0 2.0.0 Horde_Url pear.horde.org 1.0.0 2.0.0 2.0.0 Horde_Util pear.horde.org 1.0.0 2.0.0 2.0.0 gettext 0.0.1 0.0.1 alpha alpha 2003-07-05 GPL Initial release as a PEAR package 2006-05-08 0.0.2 0.0.2 alpha alpha GPL Converted to package.xml 2.0 for pear.horde.org 1.0.0alpha1 1.0.0 alpha alpha 2011-03-08 GPL * First alpha release for Horde 4. * Remove ability to set HTML 'onclick' parameter. * Add jQuery Mobile list view renderer. * Split driver code from main class into Base class. * Add simple HTML renderer. * Remove dependency on horde/Core. * Move javascript renderer to horde/Core. * Add Horde_Tree_Exception::. 1.0.0beta1 1.0.0 beta beta 2011-03-16 GPL * First beta release for Horde 4. 1.0.0RC1 1.0.0 beta beta 2011-03-22 GPL * First release candidate for Horde 4. 1.0.0RC2 1.0.0 beta beta 2011-03-29 GPL * Second release candidate for Horde 4. 1.0.0 1.0.0 stable stable 2011-04-06 GPL * First stable release for Horde 4.