config.php

FP2 CRM code+Mysql DB

     */
    function set($key, $value, $layer = 'user')
    {
        if (empty($this->configuration_info[$key])) {
            return false;
        }
        extract($this->configuration_info[$key]);
        switch ($type) {
            case 'integer':
                $value = (int)$value;
                break;
            case 'set': {
                // If a valid_set is specified, require the value to
                // be in the set.  If there is no valid_set, accept
                // any value.
                if ($valid_set) {
                    reset($valid_set);
                    if ((key($valid_set) === 0 && !in_array($value, $valid_set)) ||
                        (key($valid_set) !== 0 && empty($valid_set[$value])))
                    {
                        return false;
                    }
                }
                break;
            }
        }
        $this->configuration[$layer][$key] = $value;
        return true;
    }

    // }}}
    // {{{ getType(key)

    /**
     * Get the type of a config value.
     *
     * @param string  config key
     *
     * @return string type, one of "string", "integer", "file",
     * "directory", "set" or "password".
     *
     * @access public
     *
     */
    function getType($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['type'];
        }
        return false;
    }

    // }}}
    // {{{ getDocs(key)

    /**
     * Get the documentation for a config value.
     *
     * @param string  config key
     *
     * @return string documentation string
     *
     * @access public
     *
     */
    function getDocs($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['doc'];
        }
        return false;
    }
       // }}}
    // {{{ getPrompt(key)

    /**
     * Get the short documentation for a config value.
     *
     * @param string  config key
     *
     * @return string short documentation string
     *
     * @access public
     *
     */
    function getPrompt($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['prompt'];
        }
        return false;
    }
    // }}}
    // {{{ getGroup(key)

    /**
     * Get the parameter group for a config key.
     *
     * @param string  config key
     *
     * @return string parameter group
     *
     * @access public
     *
     */
    function getGroup($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['group'];
        }
        return false;
    }

    // }}}
    // {{{ getGroups()

    /**
     * Get the list of parameter groups.
     *
     * @return array list of parameter groups
     *
     * @access public
     *
     */
    function getGroups()
    {
        $tmp = array();
        foreach ($this->configuration_info as $key => $info) {
            $tmp[$info['group']] = 1;
        }
        return array_keys($tmp);
    }

    // }}}
    // {{{ getGroupKeys()

    /**
     * Get the list of the parameters in a group.
     *
     * @param string $group parameter group
     *
     * @return array list of parameters in $group
     *
     * @access public
     *
     */
    function getGroupKeys($group)
    {
        $keys = array();
        foreach ($this->configuration_info as $key => $info) {
            if ($info['group'] == $group) {
                $keys[] = $key;
            }
        }
        return $keys;
    }

    // }}}
    // {{{ getSetValues(key)

    /**
     * Get the list of allowed set values for a config value.  Returns
     * NULL for config values that are not sets.
     *
     * @param string  config key
     *
     * @return array enumerated array of set values, or NULL if the
     *               config key is unknown or not a set
     *
     * @access public
     *
     */
    function getSetValues($key)
    {
        if (isset($this->configuration_info[$key]) &&
            isset($this->configuration_info[$key]['type']) &&
            $this->configuration_info[$key]['type'] == 'set')
        {
            $valid_set = $this->configuration_info[$key]['valid_set'];
            reset($valid_set);
            if (key($valid_set) === 0) {
                return $valid_set;
            }
            return array_keys($valid_set);
        }
        return false;
    }

    // }}}
    // {{{ getKeys()

    /**
     * Get all the current config keys.
     *
     * @return array simple array of config keys
     *
     * @access public
     */
    function getKeys()
    {
        $keys = array();
        foreach ($this->layers as $layer) {
            $keys = array_merge($keys, $this->configuration[$layer]);
        }
        return array_keys($keys);
    }

    // }}}
    // {{{ remove(key, [layer])

    /**
     * Remove the a config key from a specific config layer.
     *
     * @param string config key
     *
     * @param string (optional) config layer
     *
     * @return bool TRUE on success, FALSE on failure
     *
     * @access public
     */
    function remove($key, $layer = 'user')
    {
        if (isset($this->configuration[$layer][$key])) {
            unset($this->configuration[$layer][$key]);
            return true;
        }
        return false;
    }

    // }}}
    // {{{ removeLayer(layer)

    /**
     * Temporarily remove an entire config layer.  USE WITH CARE!
     *
     * @param string config key
     *
     * @param string (optional) config layer
     *
     * @return bool TRUE on success, FALSE on failure
     *
     * @access public
     */
    function removeLayer($layer)
    {
        if (isset($this->configuration[$layer])) {
            $this->configuration[$layer] = array();
            return true;
        }
        return false;
    }

    // }}}
    // {{{ store([layer])

    /**
     * Stores configuration data in a layer.
     *
     * @param string config layer to store
     *
     * @return bool TRUE on success, or PEAR error on failure
     *
     * @access public
     */
    function store($layer = 'user', $data = null)
    {
        return $this->writeConfigFile(null, $layer, $data);
    }

    // }}}
    // {{{ toDefault(key)

    /**
     * Unset the user-defined value of a config key, reverting the
     * value to the system-defined one.
     *
     * @param string config key
     *
     * @return bool TRUE on success, FALSE on failure
     *
     * @access public
     */
    function toDefault($key)
    {
        trigger_error("PEAR_Config::toDefault() deprecated, use PEAR_Config::remove() instead", E_USER_NOTICE);
        return $this->remove($key, 'user');
    }

    // }}}
    // {{{ definedBy(key)

    /**
     * Tells what config layer that gets to define a key.
     *
     * @param string config key
     *
     * @return string the config layer, or an empty string if not found
     *
     * @access public
     */
    function definedBy($key)
    {
        foreach ($this->layers as $layer) {
            if (isset($this->configuration[$layer][$key])) {
                return $layer;
            }
        }
        return '';
    }

    // }}}
    // {{{ isDefaulted(key)

    /**
     * Tells whether a config value has a system-defined value.
     *
     * @param string   config key
     *
     * @return bool
     *
     * @access public
     *
     * @deprecated
     */
    function isDefaulted($key)
    {
        trigger_error("PEAR_Config::isDefaulted() deprecated, use PEAR_Config::definedBy() instead", E_USER_NOTICE);
        return $this->definedBy($key) == 'system';
    }

    // }}}
    // {{{ isDefined(key)

    /**
     * Tells whether a given key exists as a config value.
     *
     * @param string config key
     *
     * @return bool whether <config key> exists in this object
     *
     * @access public
     */
    function isDefined($key)
    {
        foreach ($this->layers as $layer) {
            if (isset($this->configuration[$layer][$key])) {
                return true;
            }
        }
        return false;
    }

    // }}}
    // {{{ isDefinedLayer(key)

    /**
     * Tells whether a given config layer exists.
     *
     * @param string config layer
     *
     * @return bool whether <config layer> exists in this object
     *
     * @access public
     */
    function isDefinedLayer($layer)
    {
        return isset($this->configuration[$layer]);
    }

    // }}}
    // {{{ getLayers()

    /**
     * Returns the layers defined (except the 'default' one)
     *
     * @return array of the defined layers
     */
    function getLayers()
    {
        $cf = $this->configuration;
        unset($cf['default']);
        return array_keys($cf);
    }

    // }}}
}

?>