ImagePickerField/ImagePickerList.module at master · theo222/ImagePickerField · GitHub

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<?php

class ImagePickerList extends Process implements Module {

    const adminPageName = 'ImagePickerList';

    /**
     * getModuleInfo is a module required by all modules to tell ProcessWire about them
     *
     * @return array
     *
     */
    public static function getModuleInfo() {
        return array(
            'title' => 'ImagePicker Lister',
            'version' => 90,
            'summary' => 'ImagePicker Lister',
            'singular' => true,
            'autoload' => false,
			'permission' => 'imagepicker'
        );
    }

    public function ___execute() {
        $admin = $this->pages->get($this->config->adminRootPageID);
        $parent = $admin->child("name=setup");
        if (!$parent->id)
            $parent = $admin;
        $page = $parent->child("name=" . self::adminPageName);

        $sid = $this->input->get('sid');
        $config = $this->session->get($sid);
        $usid = urlencode($sid);

        $selectors = $config["sele"];
        $thumbw = $config["thumbw"];

        if (substr($selectors, 0, 1) != ',')
            $selectors = ',' . $selectors;

        if ($thumbw < 50)
            $thumbw = 150;

        $get = $this->input->get('id');

        $filter = '';
        $showimages = false;

        if (!$get) {
            $get = $this->session->get('lastid' . $sid);
        } else
            $this->session->set('lastid' . $sid, $get);

        if ($get) {
            if ($get != 'over') {
                if ($get !== 'all')
                    $filter = ",id=$get";
                $showimages = true;
            }
        }

        $out = '<style>.flex-container>div {width:' . $thumbw . 'px;height:' . $thumbw . 'px;}</style>';
        if ($showimages)
            $out .= '<h4 class="sys"><a href="' . $page->url . '?sid=' . $usid . '&id=over&modal=1"><i class="fa fa-arrow-left"></i> ' . $this->_('Overview') . '</a></h4>';
        $out .= '<h4 class="sys"><a href="' . $page->url . '?sid=' . $usid . '&id=all&modal=1"><i class="fa fa-th"></i> ' . $this->_('Open All') . '</a></h4>';
        $filter .= $selectors;
        foreach ($this->fields->find("type=FieldtypeImage") as $f) {
            foreach ($this->pages->find("$f.count>0$filter") as $p) {
				$ofstatus=$p->of();
                $p->of(false);
                $out .= '<h4><a href="' . $page->url . '?sid=' . $usid . '&id=' . $p->id . '&modal=1">' . $p->title . '</a> (' . count($p->$f) . ')</h4>';
                if ($showimages) {
                    $out .= '<div class="flex-container">';
                    foreach ($p->$f as $i) {
                        if ($i->width > 260) {
                            $origurl = $i->url;
                            $i = $i->width(260);
                        } else
                            $origurl = $i->url;
                        $out .= '<div class="imgcont"><img title="' . ($i->description ? $i . '&#013;&#010;'.$i->description.'' : $i) . '" class="selectableimg lazyload" data-origurl=' . $origurl . ' data-src="' . $i->url . '"></div>';
                    }
                    $out .= '</div>';
                }
                $p->of($ofstatus);
            }
        }
        return $out;
    }

    public function ___install() {

        if (ProcessWire::versionMajor == 2 && ProcessWire::versionMinor < 1) {
            throw new WireException("This module requires ProcessWire 2.1 or newer");
        }

        $page = $this->getInstalledPage();
        $this->message("Installed to {$page->path}");
        if ($page->parent->name == 'setup')
            $this->message("ImageSelector installed.");

        // create imagepicker permission
        $permission = $this->permissions->get("imagepicker");
        if (!$permission->id) {
            $permission = new Permission();
            $permission->name = "imagepicker";
            $permission->title = $this->_("Access Image Picker");
            $permission->save();
            $this->message("Created Permission: {$permission->name}");
        }

    }

    /**
     * Return the page that this Process is installed on
     *
     */
    protected function getInstalledPage() {

        $admin = $this->pages->get($this->config->adminRootPageID);
        $parent = $admin->child("name=setup");
        if (!$parent->id)
            $parent = $admin;
        $page = $parent->child("name=" . self::adminPageName);

        if (!$page->id) {
            $page = new Page();
            $page->parent = $parent;
            $page->template = $this->templates->get('admin');
            $page->name = self::adminPageName;
            $page->title = "Image Picker List";
            $page->process = $this;
            $page->sort = $parent->numChildren;
            $page->save();
        }

        return $page;
    }

    /**
     * Uninstall the module
     *
     */
    public function ___uninstall() {
        $page = $this->getInstalledPage();
        if ($page->id) {
            $this->message("Removed {$page->path}");
            $this->pages->delete($page);
        }

        // delete permission
        $permission = $this->permissions->get("imagepicker");
        if ($permission->id) {
            $permission->delete();
            $this->message("Deleted Permission: {$permission->name}");
        }

    }

}