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authorrub <rub@piwigo.org>2007-07-09 22:13:12 +0000
committerrub <rub@piwigo.org>2007-07-09 22:13:12 +0000
commite7130ac18ca5348d06bbfb324e664f284f65f3bb (patch)
tree292e571df89b9459f66c5d0980e08109af36b712 /include/template.php
parent28a8e83485014236ad71b212d0934829d1ac91e9 (diff)
Resolved issue 0000718: Add method "concat_var_from_handle" in template class
git-svn-id: http://piwigo.org/svn/branches/branch-1_7@2056 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/template.php')
-rw-r--r--include/template.php30
1 files changed, 16 insertions, 14 deletions
diff --git a/include/template.php b/include/template.php
index 9b4b20fa6..f4096d98a 100644
--- a/include/template.php
+++ b/include/template.php
@@ -214,21 +214,23 @@ class Template {
*/
function assign_var_from_handle($varname, $handle)
{
- if (!$this->loadfile($handle))
- {
- die("Template->assign_var_from_handle(): Couldn't load template file for handle $handle");
- }
-
- trigger_action('loc_before_tpl_assign_var_from_handle', $handle, array(&$this));
- // Compile it, with the "no echo statements" option on.
- $_str = "";
- $code = $this->compile($this->uncompiled_code[$handle], true, '_str');
-
- // evaluate the variable assignment.
- eval($code);
- // assign the value of the generated variable to the given varname.
- $this->assign_var($varname, $_str);
+ trigger_action('loc_before_tpl_assign_var_from_handle', $varname, $handle, array(&$this));
+ $this->assign_var($varname, $this->parse($handle, true));
+ return true;
+ }
+ /**
+ * Concat the uncompiled code for $handle as the value of $varname in the
+ * root-level. This can be used to effectively include a template in the
+ * middle of another template.
+ *
+ * Note that all desired assignments to the variables in $handle should be
+ * done BEFORE calling this function.
+ */
+ function concat_var_from_handle($varname, $handle)
+ {
+ trigger_action('loc_before_tpl_concat_var_from_handle', $varname, $handle, array(&$this));
+ $this->concat_var($varname, $this->parse($handle, true));
return true;
}