60 lines
2 KiB
PHP
60 lines
2 KiB
PHP
<?php
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class ResizeImageTheme extends Themelet {
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/*
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* Display a link to resize an image
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*/
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public function get_resize_html($image_id) {
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global $user;
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global $config;
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$i_image_id = int_escape($image_id);
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$html = "
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".make_form(make_link("resize"),'POST',false,'resize_image')."
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<input type='hidden' name='image_id' value='$i_image_id' />
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<input type='submit' value='Resize' id='resize_image_submit' />
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</form>
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";
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return $html;
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}
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public function display_resize_error(Page $page, $title, $message) {
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$page->set_title("Resize Image");
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$page->set_heading("Resize Image");
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$page->add_block(new NavBlock());
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$page->add_block(new Block($title, $message));
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}
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public function display_resize_page(Page $page, $image_id) {
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global $config;
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$default_width = $config->get_int('resize_default_width');
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$default_height = $config->get_int('resize_default_height');
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$image = Image::by_id($image_id);
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$thumbnail = $this->build_thumb_html($image, null);
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$html = "<div style='clear:both;'></div>
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<p>Resize Image ID ".$image_id."<br>".$thumbnail."</p>
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<p>Please note: You will have to refresh the image page, or empty your browser cache.</p>
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<p>Enter the new size for the image, or leave blank to scale the image automatically.</p><br>"
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.make_form(make_link('resize/'.$image_id), 'POST', $multipart=True,'form_resize')."
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<input type='hidden' name='image_id' value='$image_id'>
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<table id='large_upload_form'>
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<tr><td>New Width</td><td colspan='3'><input id='resize_width' name='resize_width' type='text' value='".$default_width."'></td></tr>
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<tr><td>New Height</td><td colspan='3'><input id='resize_height' name='resize_height' type='text' value='".$default_height."'></td></tr>
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<tr><td colspan='4'><input id='resizebutton' type='submit' value='Resize'></td></tr>
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</table>
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</form>
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";
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$page->set_title("Resize Image");
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$page->set_heading("Resize Image");
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$page->add_block(new NavBlock());
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$page->add_block(new Block("Resize Image", $html, "main", 20));
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}
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}
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?>
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