0,0 → 1,287 |
<?php |
/* $Id: plugin_interface.lib.php,v 1.3 2006/01/17 17:02:30 cybot_tm Exp $ */ |
// vim: expandtab sw=4 ts=4 sts=4: |
|
/** |
* Generic plugin interface. |
*/ |
|
/** |
* array PMA_getPlugins(string $plugins_dir, mixed $plugin_param) |
* |
* Reads all plugin information from directory $plugins_dir. |
* |
* @uses ksort() |
* @uses opendir() |
* @uses readdir() |
* @uses is_file() |
* @uses eregi() |
* @param string $plugins_dir directrory with plugins |
* @param mixed $plugin_param parameter to plugin by which they can decide whether they can work |
* @return array list of plugins |
*/ |
function PMA_getPlugins($plugins_dir, $plugin_param) |
{ |
/* Scan for plugins */ |
$plugin_list = array(); |
if ($handle = @opendir($plugins_dir)) { |
$is_first = 0; |
while ($file = @readdir($handle)) { |
if (is_file($plugins_dir . $file) && eregi('\.php$', $file)) { |
include $plugins_dir . $file; |
} |
} |
} |
ksort($plugin_list); |
return $plugin_list; |
} |
|
/** |
* string PMA_getString(string $name) |
* |
* returns locale string for $name or $name if no locale is found |
* |
* @uses $GLOBALS |
* @param string $name for local string |
* @return string locale string for $name |
*/ |
function PMA_getString($name) |
{ |
return isset($GLOBALS[$name]) ? $GLOBALS[$name] : $name; |
} |
|
/** |
* string PMA_pluginCheckboxCheck(string $section, string $opt) |
* |
* returns html input tag option 'checked' if plugin $opt should be set by config or request |
* |
* @uses $_REQUEST |
* @uses $GLOBALS['cfg'] |
* @uses $GLOBALS['timeout_passed'] |
* @param string $section name of config section in |
* $GLOBALS['cfg'][$section] for plugin |
* @param string $opt name of option |
* @return string hmtl input tag option 'checked' |
*/ |
function PMA_pluginCheckboxCheck($section, $opt) |
{ |
if ((isset($GLOBALS['timeout_passed']) && $GLOBALS['timeout_passed'] && isset($_REQUEST[$opt])) || |
(isset($GLOBALS['cfg'][$section][$opt]) && $GLOBALS['cfg'][$section][$opt])) { |
return ' checked="checked"'; |
} |
return ''; |
} |
|
/** |
* string PMA_pluginGetDefault(string $section, string $opt) |
* |
* returns default value for option $opt |
* |
* @uses htmlspecialchars() |
* @uses $_REQUEST |
* @uses $GLOBALS['cfg'] |
* @uses $GLOBALS['timeout_passed'] |
* @param string $section name of config section in |
* $GLOBALS['cfg'][$section] for plugin |
* @param string $opt name of option |
* @return string default value for option $opt |
*/ |
function PMA_pluginGetDefault($section, $opt) |
{ |
if (isset($GLOBALS['timeout_passed']) && $GLOBALS['timeout_passed'] && isset($_REQUEST[$opt])) { |
return htmlspecialchars($_REQUEST[$opt]); |
} elseif (isset($GLOBALS['cfg'][$section][$opt])) { |
return htmlspecialchars($GLOBALS['cfg'][$section][$opt]); |
} |
return ''; |
} |
|
/** |
* string PMA_pluginIsActive(string $section, string $opt, string $val) |
* |
* returns html input tag option 'checked' if option $opt should be set by config or request |
* |
* @uses $_REQUEST |
* @uses $GLOBALS['cfg'] |
* @uses $GLOBALS['timeout_passed'] |
* @param string $section name of config section in |
* $GLOBALS['cfg'][$section] for plugin |
* @param string $opt name of option |
* @param string $val value of option to check against |
* @return string html input tag option 'checked' |
*/ |
function PMA_pluginIsActive($section, $opt, $val) |
{ |
if ( ! empty($GLOBALS['timeout_passed']) && isset($_REQUEST[$opt])) { |
if ($_REQUEST[$opt] == $val) { |
return ' checked="checked"'; |
} |
} elseif (isset($GLOBALS['cfg'][$section][$opt]) && $GLOBALS['cfg'][$section][$opt] == $val) { |
return ' checked="checked"'; |
} |
return ''; |
} |
|
/** |
* string PMA_pluginGetChoice(string $section, string $name, array &$list) |
* |
* returns html radio form element for plugin choice |
* |
* @uses PMA_pluginIsActive() |
* @uses PMA_getString() |
* @param string $section name of config section in |
* $GLOBALS['cfg'][$section] for plugin |
* @param string $name name of radio element |
* @param array &$list array with plugin configuration defined in plugin file |
* @return string html input radio tag |
*/ |
function PMA_pluginGetChoice($section, $name, &$list) |
{ |
$ret = ''; |
foreach ($list as $plugin_name => $val) { |
$ret .= '<!-- ' . $plugin_name . ' -->' . "\n"; |
$ret .= '<input type="radio" name="' . $name . '" value="' . $plugin_name . '"' |
. ' id="radio_plugin_' . $plugin_name . '"' |
. ' onclick="if(this.checked) { hide_them_all();' |
.' document.getElementById(\'' . $plugin_name . '_options\').style.display = \'block\'; };' |
.' return true"' |
. PMA_pluginIsActive($section, $name, $plugin_name) . '/>' . "\n"; |
$ret .= '<label for="radio_plugin_' . $plugin_name . '">' |
. PMA_getString($val['text']) . '</label>' . "\n"; |
$ret .= '<br /><br />' . "\n"; |
} |
return $ret; |
} |
|
/** |
* string PMA_pluginGetOneOption(string $section, string $plugin_name, string $id, array &$opt) |
* |
* returns single option in a table row |
* |
* @uses PMA_getString() |
* @uses PMA_pluginCheckboxCheck() |
* @uses PMA_pluginGetDefault() |
* @param string $section name of config section in |
* $GLOBALS['cfg'][$section] for plugin |
* @param string $plugin_name unique plugin name |
* @param string $id option id |
* @param array &$opt plugin option details |
* @return string table row with option |
*/ |
function PMA_pluginGetOneOption($section, $plugin_name, $id, &$opt) |
{ |
$ret = ''; |
$ret .= '<tr>'; |
if ($opt['type'] == 'bool') { |
$ret .= '<td colspan="2">'; |
$ret .= '<input type="checkbox" name="' . $plugin_name . '_' . $opt['name'] . '"' |
. ' value="something" id="checkbox_' . $plugin_name . '_' . $opt['name'] . '"' |
. ' ' . PMA_pluginCheckboxCheck($section, $plugin_name . '_' . $opt['name']) .' />'; |
$ret .= '<label for="checkbox_' . $plugin_name . '_' . $opt['name'] . '">' |
. PMA_getString($opt['text']) . '</label>'; |
$ret .= '</td>'; |
} elseif ($opt['type'] == 'text') { |
$ret .= '<td>'; |
$ret .= '<label for="text_' . $plugin_name . '_' . $opt['name'] . '">' |
. PMA_getString($opt['text']) . '</label>'; |
$ret .= '</td><td>'; |
$ret .= '<input type="text" name="' . $plugin_name . '_' . $opt['name'] . '"' |
. ' value="' . PMA_pluginGetDefault($section, $plugin_name . '_' . $opt['name']) . '"' |
. ' id="text_' . $plugin_name . '_' . $opt['name'] . '"' |
. (isset($opt['size']) ? ' size="' . $opt['size'] . '"' : '' ) |
. (isset($opt['len']) ? ' maxlength="' . $opt['len'] . '"' : '' ) . ' />'; |
$ret .= '</td>'; |
} else { |
/* This should be seen only by plugin writers, so I do not thing this |
* needs translation. */ |
$ret .= '<td colspan="2">'; |
$ret .= 'UNKNOWN OPTION IN IMPORT PLUGIN ' . $plugin_name . '!'; |
$ret .= '</td>'; |
} |
$ret .= '</tr>'; |
return $ret; |
} |
|
/** |
* string PMA_pluginGetOptions(string $section, array &$list) |
* |
* return html fieldset with editable options for plugin |
* |
* @uses PMA_getString() |
* @uses PMA_pluginGetOneOption() |
* @param string $section name of config section in $GLOBALS['cfg'][$section] |
* @param array &$list array with plugin configuration defined in plugin file |
* @return string html fieldset with plugin options |
*/ |
function PMA_pluginGetOptions($section, &$list) |
{ |
$ret = ''; |
// Options for plugins that support them |
foreach ($list as $plugin_name => $val) { |
$ret .= '<fieldset id="' . $plugin_name . '_options" class="options">'; |
$ret .= '<legend>' . PMA_getString($val['options_text']) . '</legend>'; |
if (isset($val['options'])) { |
$ret .= '<table class="form">'; |
$ret .= '<tbody>'; |
foreach ($val['options'] as $id => $opt) { |
$ret .= PMA_pluginGetOneOption($section, $plugin_name, $id, $opt); |
} |
$ret .= '</tbody>'; |
$ret .= '</table>'; |
} else { |
$ret .= $GLOBALS['strNoOptions']; |
} |
$ret .= '</fieldset>'; |
} |
return $ret; |
} |
|
function PMA_pluginGetJavascript(&$list) { |
$ret = ' |
<script type="text/javascript" language="javascript"> |
//<![CDATA[ |
function hide_them_all() { |
'; |
foreach ($list as $plugin_name => $val) { |
$ret .= 'document.getElementById("' . $plugin_name . '_options").style.display = "none";' . "\n"; |
} |
$ret .= ' |
} |
|
function init_options() { |
hide_them_all(); |
'; |
foreach ($list as $plugin_name => $val) { |
$ret .= 'if (document.getElementById("radio_plugin_' . $plugin_name . '").checked) {' . "\n"; |
$ret .= 'document.getElementById("' . $plugin_name . '_options").style.display = "block";' . "\n"; |
$ret .= ' } else ' . "\n"; |
} |
$ret .= ' |
{ |
; |
} |
} |
|
function match_file(fname) { |
farr = fname.toLowerCase().split("."); |
if (farr.length != 0) { |
len = farr.length |
if (farr[len - 1] == "gz" || farr[len - 1] == "bz2" || farr[len -1] == "zip") len--; |
switch (farr[len - 1]) { |
'; |
foreach ($list as $plugin_name => $val) { |
$ret .= 'case "' . $val['extension'] . '" :'; |
$ret .= 'document.getElementById("radio_plugin_' . $plugin_name . '").checked = true;'; |
$ret .= 'init_options();'; |
$ret .= 'break;' . "\n"; |
} |
$ret .=' |
} |
} |
} |
//]]> |
</script> |
'; |
return $ret; |
} |
?> |