Add new directory structure. Tags will contain current and past releases, and stable will contain any bug fixes to the current stable release so users won't have to get the potentially broken trunk build to fix a screwup in stable.
Trunk updated to 0.9 git-svn-id: http://kusabax.cultnet.net/svn/repo/stable@176 73d99b7e-4f53-4972-b7b7-2ecd3c4d89ee
This commit is contained in:
Sazpaimon committed
commit
88bacfad9c
316 files changed
+79806
No files matched your search
@@ -0,0 +1,124 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Loops over an array and moves the scope into each value, allowing for shorter loop constructs
|
||||
*
|
||||
* Note that to access the array key within a loop block, you have to use the {$_key} variable,
|
||||
* you can not specify it yourself.
|
||||
* <pre>
|
||||
* * from : the array that you want to iterate over
|
||||
* * name : loop name to access it's iterator variables through {$.loop.name.var} see {@link http://wiki.dwoo.org/index.php/IteratorVariables} for details
|
||||
* </pre>
|
||||
* Example :
|
||||
*
|
||||
* instead of a foreach block such as :
|
||||
*
|
||||
* <code>
|
||||
* {foreach $variable value}
|
||||
* {$value.foo} {$value.bar}
|
||||
* {/foreach}
|
||||
* </code>
|
||||
*
|
||||
* you can do :
|
||||
*
|
||||
* <code>
|
||||
* {loop $variable}
|
||||
* {$foo} {$bar}
|
||||
* {/loop}
|
||||
* </code>
|
||||
*
|
||||
* This software is provided 'as-is', without any express or implied warranty.
|
||||
* In no event will the authors be held liable for any damages arising from the use of this software.
|
||||
*
|
||||
* @author Jordi Boggiano <j.boggiano@seld.be>
|
||||
* @copyright Copyright (c) 2008, Jordi Boggiano
|
||||
* @license http://dwoo.org/LICENSE Modified BSD License
|
||||
* @link http://dwoo.org/
|
||||
* @version 1.0.0
|
||||
* @date 2008-10-23
|
||||
* @package Dwoo
|
||||
*/
|
||||
class Dwoo_Plugin_loop extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block, Dwoo_IElseable
|
||||
{
|
||||
public static $cnt=0;
|
||||
|
||||
public function init($from, $name='default')
|
||||
{
|
||||
}
|
||||
|
||||
public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type)
|
||||
{
|
||||
// get block params and save the current template pointer to use it in the postProcessing method
|
||||
$currentBlock =& $compiler->getCurrentBlock();
|
||||
$currentBlock['params']['tplPointer'] = $compiler->getPointer();
|
||||
|
||||
return '';
|
||||
}
|
||||
|
||||
public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content)
|
||||
{
|
||||
$params = $compiler->getCompiledParams($params);
|
||||
$tpl = $compiler->getTemplateSource($params['tplPointer']);
|
||||
|
||||
// assigns params
|
||||
$src = $params['from'];
|
||||
$name = $params['name'];
|
||||
|
||||
// evaluates which global variables have to be computed
|
||||
$varName = '$dwoo.loop.'.trim($name, '"\'').'.';
|
||||
$shortVarName = '$.loop.'.trim($name, '"\'').'.';
|
||||
$usesAny = strpos($tpl, $varName) !== false || strpos($tpl, $shortVarName) !== false;
|
||||
$usesFirst = strpos($tpl, $varName.'first') !== false || strpos($tpl, $shortVarName.'first') !== false;
|
||||
$usesLast = strpos($tpl, $varName.'last') !== false || strpos($tpl, $shortVarName.'last') !== false;
|
||||
$usesIndex = $usesFirst || strpos($tpl, $varName.'index') !== false || strpos($tpl, $shortVarName.'index') !== false;
|
||||
$usesIteration = $usesLast || strpos($tpl, $varName.'iteration') !== false || strpos($tpl, $shortVarName.'iteration') !== false;
|
||||
$usesShow = strpos($tpl, $varName.'show') !== false || strpos($tpl, $shortVarName.'show') !== false;
|
||||
$usesTotal = $usesLast || strpos($tpl, $varName.'total') !== false || strpos($tpl, $shortVarName.'total') !== false;
|
||||
|
||||
// gets foreach id
|
||||
$cnt = self::$cnt++;
|
||||
|
||||
// builds pre processing output
|
||||
$pre = Dwoo_Compiler::PHP_OPEN . "\n".'$_loop'.$cnt.'_data = '.$src.';';
|
||||
// adds foreach properties
|
||||
if ($usesAny) {
|
||||
$pre .= "\n".'$this->globals["loop"]['.$name.'] = array'."\n(";
|
||||
if ($usesIndex) $pre .="\n\t".'"index" => 0,';
|
||||
if ($usesIteration) $pre .="\n\t".'"iteration" => 1,';
|
||||
if ($usesFirst) $pre .="\n\t".'"first" => null,';
|
||||
if ($usesLast) $pre .="\n\t".'"last" => null,';
|
||||
if ($usesShow) $pre .="\n\t".'"show" => $this->isArray($_loop'.$cnt.'_data, true, true),';
|
||||
if ($usesTotal) $pre .="\n\t".'"total" => $this->isArray($_loop'.$cnt.'_data) ? count($_loop'.$cnt.'_data) : 0,';
|
||||
$pre.="\n);\n".'$_loop'.$cnt.'_glob =& $this->globals["loop"]['.$name.'];';
|
||||
}
|
||||
// checks if the loop must be looped
|
||||
$pre .= "\n".'if ($this->isArray($_loop'.$cnt.'_data'.(isset($params['hasElse']) ? ', true, true' : '').') === true)'."\n{";
|
||||
// iterates over keys
|
||||
$pre .= "\n\t".'foreach ($_loop'.$cnt.'_data as $tmp_key => $this->scope["-loop-"])'."\n\t{";
|
||||
// updates properties
|
||||
if ($usesFirst) {
|
||||
$pre .= "\n\t\t".'$_loop'.$cnt.'_glob["first"] = (string) ($_loop'.$cnt.'_glob["index"] === 0);';
|
||||
}
|
||||
if ($usesLast) {
|
||||
$pre .= "\n\t\t".'$_loop'.$cnt.'_glob["last"] = (string) ($_loop'.$cnt.'_glob["iteration"] === $_loop'.$cnt.'_glob["total"]);';
|
||||
}
|
||||
$pre .= "\n\t\t".'$_loop'.$cnt.'_scope = $this->setScope(array("-loop-"));' . "\n/* -- loop start output */\n".Dwoo_Compiler::PHP_CLOSE;
|
||||
|
||||
// build post processing output and cache it
|
||||
$post = Dwoo_Compiler::PHP_OPEN . "\n".'/* -- loop end output */'."\n\t\t".'$this->setScope($_loop'.$cnt.'_scope, true);';
|
||||
// update properties
|
||||
if ($usesIndex) {
|
||||
$post.="\n\t\t".'$_loop'.$cnt.'_glob["index"]+=1;';
|
||||
}
|
||||
if ($usesIteration) {
|
||||
$post.="\n\t\t".'$_loop'.$cnt.'_glob["iteration"]+=1;';
|
||||
}
|
||||
// end loop
|
||||
$post .= "\n\t}\n}\n" . Dwoo_Compiler::PHP_CLOSE;
|
||||
if (isset($params['hasElse'])) {
|
||||
$post .= $params['hasElse'];
|
||||
}
|
||||
|
||||
return $pre . $content . $post;
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user