X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=template.php;h=822738b18a45e0a228b6a3106ce41ecb32c98a6c;hb=71fc7c41c946279b6d1e1072f72ad3f5aa6a7b39;hp=80201e083bdf47089e3801840896564b0e489163;hpb=6126e566b80bd1eb4dd3212481fa4b854bdc3549;p=wfpl.git
diff --git a/template.php b/template.php
index 80201e0..822738b 100644
--- a/template.php
+++ b/template.php
@@ -130,40 +130,46 @@ class tem {
} #repeat
}
+ # like load() except you pass a string instead of a filename
+ function load_str($str) {
+ $this->template = '';
+ $parents = array('top_level_subs' => array());
+ $parent = 'top_level_subs';
+ $this->_load($str, $this->template, $parents, $parent);
+ }
+
# This is useful when you have sub-templates that you want to mess with
# before the main template is run. But can also be used to simply specify
# the filename ahead of time.
function load($filename) {
$this->filename = $filename;
- $tmp = read_whole_file($filename);
- $this->template = '';
- $parents = array('top_level_subs' => array());
- $parent = 'top_level_subs';
- $this->_load($tmp, $this->template, $parents, $parent);
+ $this->load_str(read_whole_file($filename));
}
# Run the template. Pass a filename, or a string, unless you've already
# specified a template with load()
function run($templ = false) {
+ $template_string = $this->template;
+ $template_file = $this->file;
if($templ !== false) {
if(strlen($templ) < 150 && file_exists($templ)) {
- $this->filename = $templ;
- unset($this->template);
+ $template_file = $templ;
+ unset($template_string);
} else {
- $this->template = $templ;
+ $template_string = $templ;
}
}
- if(!$this->template) {
- if(!$this->filename) {
+ if(!$template_string) {
+ if(!$template_file) {
print "sorry, no template to run\n";
exit(1);
}
- $this->template = read_whole_file($this->filename);
+ $template_string = read_whole_file($template_file);
}
- return template_run($this->template, $this->keyval);
+ return template_run($template_string, $this->keyval);
}
# same as run() except the output is print()ed
@@ -171,6 +177,15 @@ class tem {
print($this->run($templ));
}
+ # return the names of the top level subs, or an empty array
+ function top_sub_names() {
+ if(isset($this->sub_subs['top_level_subs'])) {
+ return $this->sub_subs['top_level_subs'];
+ } else {
+ return array();
+ }
+ }
+
# return the contents of the top-level sub-templates
#
# this does not run the sub-templates, so if you've not called tem_sub() on them, they will be blank.
@@ -180,10 +195,9 @@ class tem {
# values: contents of said sub-template.
function top_subs() {
$ret = array();
- if(isset($this->sub_subs['top_level_subs'])) {
- foreach($this->sub_subs['top_level_subs'] as $name) {
- $ret[$name] = $this->get($name);
- }
+ $names = $this->top_sub_names();
+ foreach($names as $name) {
+ $ret[$name] = $this->get($name);
}
return $ret;
}
@@ -240,7 +254,7 @@ function template_filler($matches) {
foreach($encs as $enc) {
$enc = "enc_$enc";
if(function_exists($enc)) {
- $value = $enc($value);
+ $value = $enc($value, $tag);
} else {
print "ERROR: encoder function '$enc' not found.
\n";
exit(1);
@@ -258,9 +272,22 @@ function template_run($template, &$keyval) {
return preg_replace_callback(array('||', '|~([^~]*)~|', '|([^<]*)|', '|
([^<]*)
|'), 'template_filler', $template); } +function tem_top_sub_names() { + tem_init(); + return $GLOBALS['wfpl_template']->top_sub_names(); +} + function tem_top_subs() { tem_init(); return $GLOBALS['wfpl_template']->top_subs(); } +# replaces currently set template, and returns the old. +function tem_load_new($file) { + $old = $GLOBALS['wfpl_template']; + $GLOBALS['wfpl_template'] = new tem(); + $GLOBALS['wfpl_template']->load($file); + return $old; +} + ?>