Un template engine facut de mine!Nu i`am mai facut update`uri de cateva saptamani dar cred ca ar putea fi folositor!Este foarte bine explicat si nu cred ca veti intampina probleme!Dar va stau la dispozitie!
# FILE : [COLOR="DarkOrange"]template.tpl[/COLOR]
<html>
<head>{Head}</head>
<body {Body_Argv}>
{Content}
</body>
</html>
# FILE : [COLOR="DarkOrange"]engine.php[/COLOR]
<?php
class Template {
// basic stuff
var $file = ''; //filename template
var $tmp_vars = array(); //all vars goes here
var $content = ''; //all compiled template
var $ext = '.tpl'; //template extension
//construct function
function __construct($file = '') {
$this->file = $file.$this->ext;
}//end construct
//function setting vars
function set_vars($argvs = array()) {
foreach($argvs as $key => $row)
$this->tmp_vars[$key] = $row;
}//end function
//function for set var
function set_var($key,$data) {
$this->tmp_vars[$key] = $data;
}//end function
//function compile
function compile() {
$content = file_get_contents($this->file);
foreach($this->tmp_vars as $key => $row)
$content = str_replace("{".$key."}",$row,$content);
$this->content = $content;
}//end function
//function show_content()
function show_content() {
return $this->content;
}//end function
}//end class
class engine extends Template {
/****************************************************************************************************** function process_tags()
* Argvs :
* => $tags = array of tags with array of every tags
* Example: $this->process_tags(array("b"=> array(arguments),"p" => array(arguments));
******************************************************************************************************************************/
function process_tags($tags = array()) {
//begin stuff
$str = '';
$str_end = '';
//start processing
foreach($tags as $key => $tag) //take every row from array and work with it
{
//take all arguments from curent tag and save them in an array
$_argv = $tag;
//add curent tag to string without end tag (</tag>)
$str .= $this->new_tag($key,$_argv,false);
//now save end tag
if($key != "input")
$str_end = "</{$key}".$str_end; //save all end tags (first tag in array will become last in our string)
} //end foreach
$str .= $str_end; //save tags and end tags in the same string
return $str; //return all data
} //end function
/************************************************************************************************************** function new_tag()
* Argvs :
* => $tag = name of the tag [example: b ==>> <b></b>]
* => $argvs = all arguments of tag[example: onclick => alert(1) ==>> <b onclick="alert(1)"></b>
* if argv is value then will become <b onclick="alert(1)">value</b>]
* => $end_tag = state of return tag[example if tag is false and tag name is `b` ==>> <b arguments>value]
*
* Concret example : $this->new_tag("b",array("value" => "test","onmouseover" => "alert(1)","onclick"=>"alert(2"),true);
* returns => <b onmouseover="alert(1)" onclick="alert(2")>test</b>
* if last argument is false
* returns => <b onmouseover="alert(1)" onclick="alert(2")>test
*****************************************************************************************************************************************/
function new_tag($tag = '',$argvs = array(),$end_tag = true) {
//begin stuff
$value = "";
$str = "<{$tag}";
//working with tag arguments
foreach($argvs as $key => $_argv) {
if($key == "value" && $tag != "input") {//if curent key is value and is not an input save value for later
$value = $_argv;
}
else { //else save argument
$str .= " {$key}=\"{$_argv}\"";
}
}//end foreach
//now save the value of this tag
if($tag == "input") {//if tag is input
$str .= " />"; //close tag
}
else { //else handling value
$str .= ">{$value}";
if($end_tag) $str .= "</{$tag}>";
} //end if
return $str;
} //end function
/**************************************************************************************************** function create_table()
* Create table automatic : example
*
*
* $arr = array("argvs" => array("argument" => "value",
* "argument2" => "value2"
* ),
* "contents" => array("tr1" => array("argvs" => array("align" => "left",
* "id" => "test"
* ),
* "td1" => array("argvs" => array("argument" => "value"),
* "contents" => "data from tag"
* ),
* "td2" => array("argvs" => array("argument" => "value"),
* "contents" => "data from tag"
* ),
* )
* )
* );
*
*******************************************************************************************************************************/
function create_table($table_arr = array()) {
//define table main string(this will be main code)
$table_string = "<table";
//get table arguments and save them
$tbl_argvs = $table_arr["argvs"];
foreach($tbl_argvs as $key => $arg)
$table_string .= " {$key}=\"{$arg}\""; $table_string .= ">";
$tbl_contents = $table_arr["contents"]; //main var for content and working with it
foreach($tbl_contents as $line => $cur_stf) { //handling main lines from table
//get tr arguments and set them
$line = ereg_replace("[0-9]{0,100}",null,$line);
$table_string .= "<{$line}"; //open line
if(isset($cur_stf["argvs"])) {
$tr_argvs = $cur_stf["argvs"];
//save arguments
foreach($tr_argvs as $key => $arg)
$table_string .= " {$key}=\"{$arg}\""; $table_string .= ">"; unset($cur_stf["argvs"]);//end line arguments stuff
//working with row
foreach($cur_stf as $td_name => $td) {
$td_name = ereg_replace("[0-9]{0,100}",null,$td_name);
$table_string .= "<{$td_name}";//open tag
if(isset($td["argvs"])) {
foreach($td["argvs"] as $key => $arg)
$table_string .= " {$key}=\"{$arg}\"";
}
$table_string .= ">{$td['contents']}"; //end row arguments stuff
$table_string .= "</{$td_name}>"; //close tag
}
}
else
{
$table_string .= ">";
}
$table_string .= "</$line>"; //close line
}
return $table_string."</table>"; //return string table+close table
}//end function
}//end class
?>
# FILE : [COLOR="DarkOrange"]table.php(POC)[create automatic tables][/COLOR]
<?php
require("engine.php");
$engine = new engine("template");
$arr = array("argvs" => array("align" => "center",
"border" => "2"
),
"contents" => array("tr1" => array("argvs" => array("align" => "left",
"id" => "test"
),
"td1" => array("argvs" => array("align" => "center"),
"contents" => "test1"
),
"td2" => array("argvs" => array("align" => "left"),
"contents" => "test1"
)
),
"tr2" => array()
)
);
$argvs = array("Head" => $engine->new_tag("title",array("value" => "table example")),
"Content" => $engine->create_table($arr)
);
$engine->set_var("Body_Argv",'bgcolor="#FFFF00"');//now set simple var
$engine->set_vars($argvs);// now set more than one var
$engine->compile(); //compile template
$engine->show_content(); // show compiled template
?>
# FILE : [COLOR="DarkOrange"]tags.php(POC)[create tags][/COLOR]
<?php
require("engine.php");
$engine = new engine("template");
/* This 2 arrays are for creating tags and arguments of them */
$argvs = array("p" => array("align" => "center", "id" => "test"),
"i" => array("class" => "test1"),
"b" => array("onclick" => "", "value" => "AnDrEwBoY"),
"input" => array("type" => "text","value" => "test")
);
//end tags
//now begin engine stuff (first initiate array of all...
$argvs = array("Head" => $engine->new_tag("title",array("value" => "create tags")),
"Body_Argv" => 'bgcolor="#FFFF00"',
"Content" => $engine->process_tags($argvs)
);
//end initiate => now set vars
$engine->set_vars($argvs);
$engine->compile(); //compile template
echo $engine->show_content(); // show compiled template
?>
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