#
# This file is part of wfpl.
#
-# wfpl is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
+# wfpl is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
-# wfpl is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
+# wfpl is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+# more details.
#
-# You should have received a copy of the GNU General Public License
-# along with wfpl; see the file COPYING. If not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-# MA 02111-1307, USA.
+# You should have received a copy of the GNU Lesser General Public License
+# along with wfpl; if not, write to the Free Software Foundation, Inc., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# This file contains generally useful template handling code. It is wrapped in
# them is run
require_once('code/wfpl/encode.php');
-require_once('code/wfpl/misc.php'); # to get read_whole_file()
+require_once('code/wfpl/misc.php');
+require_once('code/wfpl/file.php');
class tem {
var $keyval; # an array containing key/value pairs
} #repeat
}
+ # like load() except you pass a string instead of a filename
+ function load_str($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, $this->keyval);
}
# same as run() except the output is print()ed
function output($templ = false) {
print($this->run($templ));
}
+
+ # 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.
+ #
+ # Return a hash.
+ # keys: name of top level sub-template.
+ # 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);
+ }
+ }
+ return $ret;
+ }
}
# Below are functions so you can use the above class without allocating or
foreach($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.<br>\n";
exit(1);
return preg_replace_callback(array('|<!--~([^~]*)~-->|', '|~([^~]*)~|', '|<span class="template">([^<]*)</span>|', '|<p class="template">([^<]*)</p>|'), 'template_filler', $template);
}
+function tem_top_subs() {
+ tem_init();
+ return $GLOBALS['wfpl_template']->top_subs();
+}
?>