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Artanis's Link to Image extension imported

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@76 7f39781d-f577-437e-ae19-be835c7a54ca
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shish 2007-05-07 15:22:44 +00:00
parent 19d3062314
commit 6bc6bb12ce
2 changed files with 123 additions and 0 deletions
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122
contrib/link_image/main.php Normal file
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<?php
class LinkImage extends Extension {
//event handler
public function receive_event($event) {
if(is_a($event, 'DisplayingImageEvent')) {
global $page;
$page->add_main_block(new Block("Link to Image", $this->get_html($event->image)));
}
if(is_a($event, 'SetupBuildingEvent')) {
$sb = new SetupBlock("Extension - Link to Image");
$sb->add_text_option("ext_link-img_text-link_format","Text Link Format");
$event->panel->add_main_block($sb);
}
if(is_a($event, 'ConfigSaveEvent')) {
$event->config->set_string_from_post("ext_link-img_text-link_format");
}
if(is_a($event, 'InitExtEvent')) {
global $config;
//just set default if empty.
if ($config->get_string("ext_link-img_text-link_format") == "") {
$config->set_string("ext_link-img_text-link_format", '$title - $id ($ext $size $filesize)');
}
}
}
private function get_html ($image) {
global $config;
$thumb_src = $image->get_thumb_link();
$image_src = $image->get_image_link();
$post_link = $image->get_short_link();
$text_link = $this->parse_link_template($config->get_string("ext_link-img_text-link_format"),$image);
$html = "<div class='ntf'>";
$html .= "<fieldset><legend>UBB Code</legend>";
$html .= $this->link_code(
"Text Link",
$this->ubb_url($post_link, $text_link),
"ubb_text-link");
$html .= $this->link_code(
"Thumbnail Link",
$this->ubb_url($post_link, $this->ubb_img($thumb_src)),
"ubb_thumb-link");
$html .= $this->link_code(
"Inline Image",
$this->ubb_img($image_src),
"ubb_full-img");
$html .= "</fieldset>";
$html .= "<fieldset><legend>HTML Code</legend>";
$html .= $this->link_code(
"Text Link",
$this->html_url($post_link, $text_link),
"html_text-link");
$html .= $this->link_code(
"Thumbnail Link",
$this->html_url($post_link,$this->html_img($thumb_src)),
"html_thumb-link");
$html .= $this->link_code(
"Inline Image",
$this->html_img($image_src),
"html_full-image");
$html .= "</fieldset>";
$html .= "</div>";
return $html;
}
private function ubb_url($link,$content) {
return "[url=".$link."]".$content."[/url]";
}
private function ubb_img($src) {
return "[img]".$src."[/img]";
}
private function html_url($link,$content) {
return "<a href=\"".$link."\">".$content."</a>";
}
private function html_img($src) {
return "<img src=\"".$src."\" />";
}
private function link_code($label,$content,$id=NULL) {
$control = "<label for='".$id."'>$label</label>\n";
$control .= "<input type='text' id='".$id."' name='".$id."' value='".$content."' onfocus='this.select();'></input>\n";
$control .= "<br/>\n\n";
return $control;
}
private function parse_link_template($tmpl, $img) { //shamelessly copied from image.class.php
global $config;
// don't bother hitting the database if it won't be used...
$safe_tags = "";
if(strpos($tmpl, '$tags') !== false) { // * stabs dynamically typed languages with a rusty spoon *
$safe_tags = preg_replace(
"/[^a-zA-Z0-9_\- ]/",
"", $img->get_tag_list());
}
$base_href = $config->get_string('base_href');
$fname = $img->get_filename();
$base_fname = strpos($fname, '.') ? substr($fname, 0, strrpos($fname, '.')) : $fname;
$tmpl = str_replace('$id', $img->id, $tmpl);
$tmpl = str_replace('$hash', $img->hash, $tmpl);
$tmpl = str_replace('$tags', $safe_tags, $tmpl);
$tmpl = str_replace('$base', $base_href, $tmpl);
$tmpl = str_replace('$ext', $img->ext, $tmpl);
$tmpl = str_replace('$size', "{$img->width}x{$img->height}", $tmpl);
$tmpl = str_replace('$filesize', to_shorthand_int($img->filesize), $tmpl);
$tmpl = str_replace('$filename', $base_fname, $tmpl);
$tmpl = str_replace('$title', $config->get_string("title"), $tmpl);
return $tmpl;
}
}
add_event_listener(new LinkImage());
?>

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/* 404'ed :| */