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authorrvelices <rv-github@modusoptimus.com>2013-06-20 03:38:47 +0000
committerrvelices <rv-github@modusoptimus.com>2013-06-20 03:38:47 +0000
commit6fc07742f8fca9d32db23243d374ea27e8ee4c1e (patch)
treebc7240c53a1c6bdff6c785153deb6306585c4062 /include/smarty/libs/sysplugins/smarty_internal_compile_section.php
parent9843eb362dd7d1b9d762871777ef76fa84e8202a (diff)
smarty 3 - first pass for tests
git-svn-id: http://piwigo.org/svn/trunk@23384 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_compile_section.php')
-rw-r--r--include/smarty/libs/sysplugins/smarty_internal_compile_section.php203
1 files changed, 203 insertions, 0 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_section.php b/include/smarty/libs/sysplugins/smarty_internal_compile_section.php
new file mode 100644
index 000000000..ccb7673d8
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_compile_section.php
@@ -0,0 +1,203 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile Section
+ *
+ * Compiles the {section} {sectionelse} {/section} tags
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Section Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase {
+
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $required_attributes = array('name', 'loop');
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $shorttag_order = array('name', 'loop');
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $optional_attributes = array('start', 'step', 'max', 'show');
+
+ /**
+ * Compiles code for the {section} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @return string compiled code
+ */
+ public function compile($args, $compiler)
+ {
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ $this->openTag($compiler, 'section', array('section', $compiler->nocache));
+ // maybe nocache because of nocache variables
+ $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
+
+ $output = "<?php ";
+
+ $section_name = $_attr['name'];
+
+ $output .= "if (isset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name])) unset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]);\n";
+ $section_props = "\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]";
+
+ foreach ($_attr as $attr_name => $attr_value) {
+ switch ($attr_name) {
+ case 'loop':
+ $output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int)\$_loop); unset(\$_loop);\n";
+ break;
+
+ case 'show':
+ if (is_bool($attr_value))
+ $show_attr_value = $attr_value ? 'true' : 'false';
+ else
+ $show_attr_value = "(bool)$attr_value";
+ $output .= "{$section_props}['show'] = $show_attr_value;\n";
+ break;
+
+ case 'name':
+ $output .= "{$section_props}['$attr_name'] = $attr_value;\n";
+ break;
+
+ case 'max':
+ case 'start':
+ $output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n";
+ break;
+
+ case 'step':
+ $output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n";
+ break;
+ }
+ }
+
+ if (!isset($_attr['show']))
+ $output .= "{$section_props}['show'] = true;\n";
+
+ if (!isset($_attr['loop']))
+ $output .= "{$section_props}['loop'] = 1;\n";
+
+ if (!isset($_attr['max']))
+ $output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
+ else
+ $output .= "if ({$section_props}['max'] < 0)\n" . " {$section_props}['max'] = {$section_props}['loop'];\n";
+
+ if (!isset($_attr['step']))
+ $output .= "{$section_props}['step'] = 1;\n";
+
+ if (!isset($_attr['start']))
+ $output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
+ else {
+ $output .= "if ({$section_props}['start'] < 0)\n" . " {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" . "else\n" . " {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
+ }
+
+ $output .= "if ({$section_props}['show']) {\n";
+ if (!isset($_attr['start']) && !isset($_attr['step']) && !isset($_attr['max'])) {
+ $output .= " {$section_props}['total'] = {$section_props}['loop'];\n";
+ } else {
+ $output .= " {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
+ }
+ $output .= " if ({$section_props}['total'] == 0)\n" . " {$section_props}['show'] = false;\n" . "} else\n" . " {$section_props}['total'] = 0;\n";
+
+ $output .= "if ({$section_props}['show']):\n";
+ $output .= "
+ for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
+ {$section_props}['iteration'] <= {$section_props}['total'];
+ {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
+ $output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
+ $output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
+ $output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
+ $output .= "{$section_props}['first'] = ({$section_props}['iteration'] == 1);\n";
+ $output .= "{$section_props}['last'] = ({$section_props}['iteration'] == {$section_props}['total']);\n";
+
+ $output .= "?>";
+ return $output;
+ }
+
+}
+
+/**
+ * Smarty Internal Plugin Compile Sectionelse Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Sectionelse extends Smarty_Internal_CompileBase {
+
+ /**
+ * Compiles code for the {sectionelse} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @return string compiled code
+ */
+ public function compile($args, $compiler)
+ {
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ list($openTag, $nocache) = $this->closeTag($compiler, array('section'));
+ $this->openTag($compiler, 'sectionelse', array('sectionelse', $nocache));
+
+ return "<?php endfor; else: ?>";
+ }
+
+}
+
+/**
+ * Smarty Internal Plugin Compile Sectionclose Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Sectionclose extends Smarty_Internal_CompileBase {
+
+ /**
+ * Compiles code for the {/section} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @return string compiled code
+ */
+ public function compile($args, $compiler)
+ {
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ // must endblock be nocache?
+ if ($compiler->nocache) {
+ $compiler->tag_nocache = true;
+ }
+
+ list($openTag, $compiler->nocache) = $this->closeTag($compiler, array('section', 'sectionelse'));
+
+ if ($openTag == 'sectionelse') {
+ return "<?php endif; ?>";
+ } else {
+ return "<?php endfor; endif; ?>";
+ }
+ }
+
+}
+
+?> \ No newline at end of file